List of school attacks in Brazil

{{Expand Portuguese|Lista de ataques e invasões escolares no Brasil|topic=bio|date=December 2025}}

This is a chronological list of shootings, stabbings, and similar attacks in Brazil that have occurred at K–12 public and private schools, as well as at colleges and universities. Excluded from this list are incidents that solely occurred as a result of police actions, organized crime disputes, and suicides or suicide attempts involving only one person.

== List == {| class="wikitable sortable" !Date !Location ! style="with:100px"| Perpetrator(s) !Dead !Injured !Total !Description |- |7 October 1971 |Cabo de Santo Agostinho |Severino Matos de Vasconselhos |1 |1 |2 |Two students were shot in the classroom by a classmate, one of them died instantly and the other was seriously injured.<ref>{{Cite journal |date=7 October 1971 |title=Estudante atira em colega |url=acervo.estadao.com.br/pagina/#!/19711007-29604-nac-0018-999-18-not/busca/Estudante+atira+colega |journal=Estadão}}</ref> |- |16 December 1972 |Juiz de Fora |Nilson Resende |1 |2<ref name=":1" group="n" /> |3 |A man armed with a revolver shot two students in front of a school with shots to the head, including a student who died from two shots to the head. Before the man shot himself in the head.<ref>{{Cite book |url=https://books.google.com/books?id=r50VAAAAIBAJ&dq=estudantes+mata+namorada&pg=PA34&article_id=4390,2517765 |title=Jornal do Brasil |publisher=Jornal do Brasil |language=en}}</ref> |- |5 September 1979 |São Paulo |Dan Martin Blun |1 |0 |1 |A University of São Paulo student murdered prostitute Maria Regina Rezende on campus by poisoning her before setting her body on fire.<ref name="IDF" /> |- |20 September 1986 |São Gonçalo |C. |0 |3 |3 |A young man identified as C., detonated a homemade bomb in the gym of a school, injuring three students between the ages of 14 and 15, no one was seriously injured.<ref>{{Cite book |url=https://books.google.com/books?id=saYoAAAAIBAJ&dq=bomba+explode+em+gin%C3%A1sio&pg=PA39&article_id=6721,4321821 |title=Jornal do Brasil |publisher=Jornal do Brasil |language=en}}</ref> |- |18 May 1993 |São Paulo |Mauro Carvalho Mota |0 |2 |2 |A 25-year-old man shot and wounded his ex-girlfriend and her boyfriend at the University of São Paulo.<ref name="IDF">{{Cite web |date=1995-12-12 |title=Instituto de Física teve caso parecido |url=https://www1.folha.uol.com.br/fsp/1995/12/12/cotidiano/31.html |access-date=2026-03-18 |website=Folha de S.Paulo}}</ref> |- |27 July 1994 |Brasília |Ricardo de Brito Rocha |1 |1 |2 |A 40-year-old psychologist got into a fight with a student before he left the university and returned with a gun, injuring the student. The student fled to a classroom before the psychologist chased him and fired more shots, hitting a 19-year-old freshman in the eye, killing him.<ref>{{Cite web |title=Folha de S.Paulo - Psicólogo mata calouro em universidade - 28/7/1994 |url=https://www1.folha.uol.com.br/fsp/1994/7/28/cotidiano/33.html |access-date=2025-07-06 |website=www1.folha.uol.com.br}}</ref> |- |11 December 1995 |São Paulo |Christian Hartmann |2<ref name=":1" group="n" /> |1 |3 |Christian Hartmann, A 21-year-old man, shot and killed his ex-girlfriend Renata Alves and injured her boyfriend Winston Goldoni in a computer lab in one of the buildings at a Polytechnic School in São Paulo before taking his own life.<ref>{{Cite web |title=Aluno mata ex-namorada na USP - Folha de S. Paulo |url=https://www1.folha.uol.com.br/fsp/1995/12/12/cotidiano/26.html |access-date=25 November 2024 |website=www1.folha.uol.com.br |language=pt-BR}}</ref> |- |1 April 1996 |Lorena |Antônio Carlos da Costa |1 |1 |2 |Antônio Carlos da Costa, a 29-year-old student, shot a teacher and principal, Miguel Renato Martins, 44, killing him and injuring the college secretary, before escaping the scene.<ref>{{Cite web |title=Folha de S.Paulo - Aluno mata diretor dentro de faculdade - 3/4/1996 |url=https://www1.folha.uol.com.br/fsp/1996/4/03/cotidiano/20.html |access-date=2025-07-06 |website=www1.folha.uol.com.br}}</ref> |- |12 August 1996 |São Paulo |Unnamed |0 |3 |3 |Multiple shooters invaded a school courtyard and wounded three people.<ref name="Casos">{{Cite web |date=1998-04-13 |title=Casos |url=https://www1.folha.uol.com.br/fsp/cotidian/ff13049835.htm |access-date=2026-03-18 |website=Folha de S.Paulo}}</ref> |- |26 September 1996 |Osasco |R. A. P. |0 |1 |1 |An 18-year-old student known for his violent demeanor shot a 19-year-old classmate in the head, blinding her.<ref name="Casos" /> |- |31 October 1996 |Americana |Francisco Carlos Manuel de Jesus Gilson Baldo |2<ref name=":1" group="n" /> |1 |3 |A man chased his ex-wife into a schoolyard and shot and killed her and wounded her sister. The victim's current husband fired back and killed the shooter.<ref>{{Cite web |date=1996-11-01 |title=Empresário é assassinado em escola após matar ex-mulher |url=https://www1.folha.uol.com.br/fsp/1996/11/01/cotidiano/19.html |access-date=2026-03-18 |website=Folha de S.Paulo}}</ref> |- |26 November 1996 |São Paulo |''Unnamed'' |1 |0 |1 |19-year-old Vagner Martins da Silva was shot in the head and rendered brain dead after a group of boys outside a school fired a shot into a classroom.<ref name="Casos" /><ref>{{Cite web |date=1996-11-28 |title=Rapaz leva tiro na testa dentro de escola |url=https://www1.folha.uol.com.br/fsp/1996/11/28/cotidiano/33.html |access-date=2026-03-18 |website=Folha de S.Paulo}}</ref> |- |17 September 1997 |Ribeirão Preto |L. R. D. |0 |1 |1 |After being suspended from school, a 16-year-old student took a revolver from home and fired it at the school director, grazing a student bystander.<ref name="Casos" /><ref>{{Cite web |date=1997-09-22 |title=Preso rapaz acusado de dar tiro em estudante |url=https://www1.folha.uol.com.br/fsp/cotidian/ff220934.htm |access-date=2026-03-18 |website=Folha de S.Paulo}}</ref> |- |24 November 1997 |Taboão da Serra |Rodolfo Eduardo Kersul |1<ref name=":0" group="n">Only the perpetrator.</ref> |1 |2 |During a discussion at the Escola de 1° e 2° Graus Alípio de Oliveira e Silva the shooter jumped over the wall of the school and attacked students in the courtyard of the institution. One friend of the shooter, Maurício Davi Masahraya Vardejo, tried to take his gun he ended up shooting himself in the abdomen. Kersul fatally shot himself in the head after.<ref>{{cite web|access-date=5 December 2024 |title=Folha de S.Paulo - Rapaz fere amigo e se mata em escola (com foto) - 25/11/97 |url=https://www1.folha.uol.com.br/fsp/cotidian/ff251101.htm |website=www1.folha.uol.com.br}}</ref> |- |30 April 1998 |Iguatu |Gilcimar Bianchi |1<ref name=":0" group="n">Only the perpetrator.</ref> |1 |2 |A man carrying a gun hijacked a school bus and ordered everyone to exit the bus except for his ex-girlfriend Ivete Lopes dos Santos. After a two-hour standoff with police, Bianchi shot her in the head, wounding her, before fatally shooting himself.<ref>{{Cite web |last=Londrin |date=1998-05-04 |title=Morre autor de sequestro a ônibus |url=https://www.folhadelondrina.com.br/cidades/morre-autor-de-sequestro-a-onibus-74260.html |access-date=2026-03-18 |website=Folha de Londrina |language=pt-br}}</ref> |- |19 April 1999 |Ribeirão Preto |N. A. S. |1 |1 |2 |During an argument, a 13-year-old boy shot towards the interior of a school in Ribeirão Preto, killing a 17-year-old student and injuring a 14-year-old classmate in the foot. The boy fled but was detained.<ref>{{Cite web |title=Folha de S.Paulo - Estudante é morto com tiro em escola - 20/04/1999 |url=https://www1.folha.uol.com.br/fsp/cotidian/ff20049924.htm |access-date=2025-07-06 |website=www1.folha.uol.com.br}}</ref> |- |29 April 1999 |Guarulhos |Wellington Ferreira Mendes |1 |0 |1 |As students gambled during a night class, a 22-year-old man opened fire, killing 18-year-old Élcio Clêmio de Souza.<ref>{{Cite web |date=1999-05-01 |title=Estudante é assassinado na sala de aula |url=https://www1.folha.uol.com.br/fsp/cotidian/ff01059923.htm |access-date=2026-03-18 |website=Folha de S.Paulo}}</ref> |- |13 May 1999 |São Paulo |V. L. L. |0 |1 |1 |A 17-year-old student attacked a 15-year-old classmate with an iron pipe, hitting him in the face, before fleeing the school.<ref>{{Cite web |date=1999-05-14 |title=Aluno é agredido por colega com cano de ferro |url=https://www1.folha.uol.com.br/fsp/cotidian/ff14059908.htm |access-date=2026-03-18 |website=Folha de S.Paulo}}</ref> |- |6 October 1999 |Campinas |Cléber Teixeira, Edmilson Fagundes de Souza Santos, two unnamed |3 |7 |10 |Campinas school shooting: Four armed men invaded ''Escola Estadual de Primeiro Grau Núcleo Habitacional Vida Nova'' and shot nine students and beat a tenth, killing three of them, before fleeing.<ref>{{Cite web |title=Folha de S.Paulo - Violência: Encapuzados invadem escola, matam 3 e deixam 6 feridos em Campinas - 08/10/1999 |url=https://www1.folha.uol.com.br/fsp/campinas/cm0810199901.htm |access-date=2025-11-01 |website=www1.folha.uol.com.br}}</ref> |- |25 February 2000 |São Paulo |Unnamed |1 |3 |4 |Two young men shot three students and a worker in front of a school, killing one of the students.<ref>{{Cite news |date=26 February 2000 |title=Estudante é assassinado na porta da escola |url=https://www1.folha.uol.com.br/fsp/cotidian/ff2602200033.htm |work=Folha de S.Paulo}}</ref> |- |27 October 2000 |Sumaré |F.P. |0 |1 |1 |A 17-year-old shot a classmate in a classroom during a dispute over a girlfriend.<ref>{{Cite web |date=2000-10-28 |title=Violência: Estudante é baleado dentro de escola |url=https://www1.folha.uol.com.br/fsp/cotidian/ff2810200008.htm |access-date=2026-03-18 |website=Folha de S.Paulo}}</ref> |- |6 March 2001 |Limeira |R. H. E. S. |1 |3 |4 |A 16-year-old teenager shot four students, killing one of them at a school in Limeira.<ref>{{Cite web |title=Briga em escola de Limeira deixa um morto e três feridos - Diário do Grande ABC - Notícias e informações do Grande ABC: nacional |url=https://www.dgabc.com.br/mobile,%20https://www.dgabc.com.br/Noticia/452985/briga-em-escola-de-limeira-deixa-um-morto-e-tres-feridos |access-date=16 April 2024 |website=www.dgabc.com.br |language=pt-BR}}</ref><ref>{{Cite web |title=Folha de S.Paulo - Violência: Estudante mata colega em escola de Limeira - 07/03/2001 |url=https://www1.folha.uol.com.br/fsp/cotidian/ff0703200107.htm |access-date=16 April 2024 |website=www1.folha.uol.com.br}}</ref> |- |6 August 2001 |Macaúbas |Robério Souza de Oliveira |1<ref name=":0" group="n">Only the perpetrator.</ref> |7 |8 |Macaúbas School shooting: A farmer shot six students and a teacher with a shotgun at a school in Macaúbas, after the shooting the perpetrator fled and committed suicide.<ref>{{Cite web |title=Folha de S.Paulo - Bahia: Agricultor invade escola, fere 7 e se mata - 07/08/2001 |url=https://www1.folha.uol.com.br/fsp/cotidian/ff0708200107.htm |access-date=16 April 2024 |website=www1.folha.uol.com.br}}</ref> |- |27 March 2002 |Foz do Iguaçu |Pedro da Silva Prusch |1 |2 |3 |A 51-year-old mechanic stormed a school bus and shot three students aged 12, 14 and 15, killing a 15-year-old boy and wounding two others, before escaping.<ref>{{Cite web |title=Folha de S.Paulo - Homem invade ônibus escolar em Foz do Iguaçu e mata adolescente - 28/03/2002 |url=https://www1.folha.uol.com.br/fsp/cotidian/ff2803200219.htm |access-date=2025-07-06 |website=www1.folha.uol.com.br}}</ref> |- |11 May 2002 |Cascavel |J. O. |0 |3 |3 |A 16-year-old shot three students in a fight outside a Cascavel school, leaving one in critical condition. The young man and two others were arrested in connection with the crime.<ref>{{Cite web |title=Folha Online - Cotidiano - Tiroteio em porta de escola deixa 3 feridos em Cascavel (PR) - 14/05/2002 |url=https://www1.folha.uol.com.br/folha/cotidiano/ult95u51024.shtml |access-date=2025-07-06 |website=www1.folha.uol.com.br}}</ref> |- |28 October 2002 |Jaguaribe |E. R. |2 |0 |2 |Sigma School shooting: A student shot dead two of his classmates for bullying him. |- |28 January 2003 |Taiúva |Edimar Aparecido Freitas |1<ref name=":0" group="n" /> |8 |9 |Taiúva school shooting: A former student shot and wounded 8 of his classmates before committing suicide.<ref>{{Cite web |date=28 January 2003 |title=Jovem que baleou 8 em escola era "calmo", dizem amigos |url=https://www.perfilnews.com.br/2003/01/28/jovem-que-baleou-8-em-escola-era-calmo-dizem-amigos/ |access-date=4 April 2024 |website=Perfil News |language=pt-BR}}</ref><ref>{{Cite web |last=Oliveira |first=Gisele |date=26 May 2021 |title=The First School Shooting in Brazil |url=https://giseleoliver.medium.com/the-first-school-shooting-in-brazil-4c6a784a0c39 |url-status=live |archive-url=https://archive.today/20240404075615/https://giseleoliver.medium.com/the-first-school-shooting-in-brazil-4c6a784a0c39 |archive-date=4 April 2024 |access-date=4 April 2024 |website=Medium}}</ref> |- |18 February 2003 |Belo Horizonte |W. P. |1 |3<ref name=":1" group="n" /> |4 |A gang fight at a school led to W. P. shooting three students. A 17-year-old student died days later after being shot several times, and two other female students were wounded in the legs and feet. W. P. was also shot by gunmen who stormed the school.<ref>{{Cite web |title=Folha Online - Cotidiano - Tiroteio deixa feridos em escola de Belo Horizonte (MG) - 18/02/2003 |url=https://www1.folha.uol.com.br/folha/cotidiano/ult95u69197.shtml |access-date=2025-07-06 |website=www1.folha.uol.com.br}}</ref> |- |7 April 2003 |Feira de Santana |Anilda Marques |0 |3 |3 |A 19-year-old student stabbed three classmates at a school in Feira de Santana, the first mass stabbing and attack by a woman in Brazil.<ref>{{Cite web |title=Aluna esfaqueia três colegas em escola na Bahia |url=https://www.estadao.com.br/brasil/aluna-esfaqueia-tres-colegas-em-escola-na-bahia/ |access-date=2025-07-06 |website=Estadão |language=pt-br}}</ref> |- |20 May 2003 |Francisco Morato |''Unnamed'' |1 |1 |2 |An unidentified gunman invaded a school and shot two students, killing one of them, before fleeing.<ref>{{Cite web |title=Folha de S.Paulo - Violência: Encapuzado invade escola de Francisco Morato, mata aluno e fere outro - 22/05/2003 |url=https://www1.folha.uol.com.br/fsp/cotidian/ff2205200325.htm |access-date=2025-07-06 |website=www1.folha.uol.com.br}}</ref> |- |4 February 2004 |Remanso | D.R.S.<ref>{{Cite web |last= |date=2004-02-06 |title=Adolescente mata duas pessoas na Bahia |url=https://www.tribunapr.com.br/noticias/brasil/adolescente-mata-duas-pessoas-na-bahia/ |access-date=2026-05-19 |website=Tribuna do Paraná |language=pt-br}}</ref> |2 |3 |5 |A 17-year-old shot and killed a 13-year-old student who had previously ridiculed him, and then forced a taxi driver to take him to a nearby school. There, he shot and killed a 23-year-old and wounded two others before being subdued by students. A woman, afraid of getting shot, jumped out of a window in the third floor and broke her legs.<ref>[https://www1.folha.uol.com.br/folha/cotidiano/ult95u89639.shtml Estudante que se diz terrorista é acusado de matar dois na Bahia], ''Folha de S. Paulo'' (5 February 2004)</ref> |- |19 August 2005 |Contagem |''Unnamed'' |1 |2 |3 |A man in his 30s shot three students near the school entrance, killing a 14-year-old student and wounding his brother and another classmate, before the man fled the scene and stole a truck to escape.<ref>{{Cite web |title=Folha Online - Cotidiano - Estudante de 15 anos morre baleado com três tiros em escola de MG - 19/08/2005 |url=https://www1.folha.uol.com.br/folha/cotidiano/ult95u112179.shtml |access-date=2025-07-06 |website=www1.folha.uol.com.br}}</ref> |- |3 December 2007 |Betim |Wharley Borges Costa |1 |1 |2 |A 23-year-old man shot two 16-year-old girls after they had a fight with his wife, one of whom died on the way to hospital. The man jumped over the school fence and fled.<ref>{{Cite web |last=Betim |first=O. TEMPO |title=Estudante é assassinada em pátio de escola municipal, no Imbiruçu |url=https://www.otempobetim.com.br/ultimas/estudante-e-assassinada-em-patio-de-escola-municipal-no-imbirucu-1.24531 |access-date=2025-07-06 |website=www.otempobetim.com.br |language=pt-BR}}</ref> |- |17 December 2009 |Piracicaba |José Maria Roque |2<ref name=":1" group="n" /> |0 |2 |A 55-year-old civil servant broke into a school and shot dead a teacher of the same age at the Piracicaba school before killing himself.<ref>{{Cite web |title=Notícias de hoje do Brasil e do Mundo |url=https://www.folha.uol.com.br/ |access-date=2025-07-06 |website=Folha de S.Paulo |language=pt-BR}}</ref> |- |4 November 2010 |Araucária |''Unnamed'' |1 |1 |2 |A 19-year-old entered a school gym to impress the students. When he tried to shoot into the air, the gun misfired before the young man shot at the students, hitting two students, one of whom died the next day.<ref>{{Cite web |last=especialparaterra |title=PR: jovem é baleado em quadra de esportes de escola e morre |url=https://www.terra.com.br/noticias/brasil/policia/pr-jovem-e-baleado-em-quadra-de-esportes-de-escola-e-morre,c3395e49aa90b310VgnCLD200000bbcceb0aRCRD.html |access-date=2025-07-06 |website=Terra |language=pt-BR}}</ref> |- |23 March 2011 |Gália |P. G. C. |0 |2 |2 |A 31-year-old woman attacked two students with a knife after they had fought with her daughter.<ref>{{Cite web |last=Marília |first=Alan SchneiderDo G1 Bauru e |date=2012-03-22 |title=Mãe esfaqueia duas estudantes na sala de diretora em Gália, SP |url=https://g1.globo.com/sp/bauru-marilia/noticia/2012/03/mae-esfaqueia-duas-alunas-dentro-da-sala-da-diretoria-em-galia-sp.html |access-date=2025-07-06 |website=Bauru e Marília |language=pt-br}}</ref> |- |7 April 2011 |Realengo |Wellington Menezes de Oliveira |13<ref group="n" name=":1">Including the perpetrator.</ref> |22 |35 |Rio de Janeiro school shooting: A former student shot dead 12 people and wounded another 22 before being shot by police, at which point he committed suicide. |- |19 May 2011 |Betim |''Unnamed'' |1 |2 |3 |A 16-year-old shot three students as they were leaving school, killing one of the 18-year-old students and injuring two others. The young man was arrested and tried to hide the firearm by throwing it into a river.<ref>{{Cite web |last=MG |first=Do G1 |date=2011-05-20 |title=Três estudantes são baleados na volta da escola e um morre, em MG |url=https://g1.globo.com/minas-gerais/noticia/2011/05/tres-estudantes-sao-baleados-na-volta-da-escola-e-um-morre-em-mg.html |access-date=2025-07-06 |website=Minas Gerais |language=pt-br}}</ref> |- |21 June 2011 |Fortaleza |''Unnamed'' |1 |2<ref name=":1" group="n" /> |3 |A 17-year-old student stabbed two twin classmates in the chest and head, killing one of them, before slightly injuring herself with the knife she used in the crime.<ref>{{Cite web |title=Folha de S.Paulo - Ceará: Estudante mata colega com golpe de faca em sala de aula - 23/06/2011 |url=https://www1.folha.uol.com.br/fsp/cotidian/ff2306201122.htm |access-date=2025-07-06 |website=www1.folha.uol.com.br}}</ref> |- |17 August 2011 |Juiz de Fora |''Unnamed'' |0 |3<ref name=":1" group="n" /> |3 |A 15-year-old student attacked a 16-year-old classmate with an iron bar, before the classmate stabbed her with a knife. A teacher was also injured when he tried to contain the situation.<ref>{{Cite web |title=Briga em porta de escola termina com professor e duas alunas feridas em Juiz de Fora |url=https://www.otempo.com.br/cidades/briga-em-porta-de-escola-termina-com-professor-e-duas-alunas-feridas-em-juiz-de-fora-1.449936 |access-date=2025-07-06 |website=www.otempo.com.br |language=pt-BR}}</ref> |- |22 September 2011 |São Caetano do Sul |Davi Mota Nogueira |1<ref name=":0" group="n" /> |1 |2 |São Caetano do Sul school shooting: A 10-year-old student entered a room using a firearm and shot a teacher, before leaving the room and committing suicide.<ref>{{Cite web |title=10-year-old Brazilian student kills himself after shooting teacher |url=https://www.ndtv.com/world-news/10-year-old-brazilian-student-kills-himself-after-shooting-teacher-468424 |access-date=16 April 2024 |website=NDTV.com}}</ref><ref>{{Cite web |title=Escola que foi palco de disparos em São Caetano do Sul (SP) é a melhor do Estado no Ideb - 22/09/2011 - UOL Notícias |url=https://noticias.uol.com.br/cotidiano/ultimas-noticias/2011/09/22/escola-que-foi-palco-de-disparos-em-sao-caetano-do-sul-sp-e-a-melhor-de-sao-paulo-no-ideb.amp.htm |access-date=16 April 2024 |website=noticias.uol.com.br}}</ref><ref>{{Cite web |last=cuatro.com |date=23 September 2011 |title=Programas de tv, series y televisión en Cuatro.com |url=https://www.cuatro.com/cuatroaldia/nino-10-anos-dispara-a-su-profesora-y-se-suicida-brasil_18_1289400043.html |access-date=6 May 2024 |website=Cuatro |language=es}}</ref> |- |11 April 2012 |João Pessoa |''Unnamed'' |0 |3 |3 |A student shot at people at a state school in João Pessoa, slightly injuring three students.<ref>{{Cite web |last=PB |first=Do G1 |date=11 April 2012 |title=Rapaz invade escola pública na PB e atira contra alunos, diz polícia |url=https://g1.globo.com/pb/paraiba/noticia/2012/04/adolescente-entra-atirando-em-escola-publica-na-paraiba-diz-policia.html |access-date=16 April 2024 |website=Paraíba |language=pt-br}}</ref> |- |1 June 2012 |Caxias do Sul |''Unnamed'' |1 |1 |2 |A 24-year-old man shot two students in front of a school, killing one of them. He was arrested days after the shooting.<ref>{{Cite web |date=2012-06-13 |title=Polícia mantêm homem como principal suspeito da morte de estudante em Caxias do Sul {{!}} Pioneiro |url=https://gauchazh.clicrbs.com.br/pioneiro/geral/noticia/2012/06/policia-mantem-homem-como-principal-suspeito-da-morte-de-estudante-em-caxias-do-sul-3788372.html |access-date=2025-07-06 |website=GZH |language=pt}}</ref> |- |11 September 2012 |Dois Vizinhos |''Unnamed'' |0 |2 |2 |A teacher and a student were shot by a man who is the teacher's ex-boyfriend; he fled to Santa Catarina after the attack.<ref>{{Cite web |last=SC |first=Do G1 |date=2012-10-27 |title=Suspeito de atirar em ex-namorada dentro de colégio é preso em SC |url=https://g1.globo.com/sc/santa-catarina/noticia/2012/10/suspeito-de-atirar-em-ex-namorada-dentro-de-colegio-e-preso-em-sc.html |access-date=2025-07-06 |website=Santa Catarina |language=pt-br}}</ref> |- |26 October 2012 |Belo Horizonte |Adiel Alves |1<ref name=":0" group="n" /> |1 |2 |Adiel Alves, a 21-year-old man, invaded a university and shot and injured a security guard in the arm before Alves was killed.<ref>{{Cite web |last=MG |first=Do G1 |date=2012-10-26 |title=Homem morre em troca de tiros na UFMG, em BH, diz polícia |url=https://g1.globo.com/minas-gerais/noticia/2012/10/homem-morre-em-troca-de-tiros-na-ufmg-em-bh-diz-policia.html |access-date=2025-07-06 |website=Minas Gerais |language=pt-br}}</ref> |- |10 May 2013 |Vespasiano |''Unnamed'' |1 |2 |3 |A 16-year-old shot three students in front of a school in Vespasiano, killing a 16-year-old student with a shot to the head.<ref>{{Cite web |last=Minas |first=Estado de |date=2013-05-10 |title=Adolescente de 16 anos morre depois de ser baleada na porta de escola na Grande BH |url=https://www.em.com.br/app/noticia/gerais/2013/05/10/interna_gerais,386045/adolescente-de-16-anos-morre-depois-de-ser-baleada-na-porta-de-escola-na-grande-bh.shtml |access-date=2025-07-06 |website=Estado de Minas |language=pt-BR}}</ref> |- |13 May 2013 |Barcarena |''Unnamed'' |0 |3 |3 |A 15-year-old student shot three classmates in front of a school in Barcarena.<ref>{{Cite web |last=PA |first=Do G1 |date=2013-05-14 |title=No Pará, escola reforça segurança após aluno atirar contra colegas |url=https://g1.globo.com/pa/para/noticia/2013/05/no-para-escola-reforca-seguranca-apos-aluno-atirar-contra-colegas.html |access-date=2025-07-06 |website=Pará |language=pt-br}}</ref> |- |4 July 2013 |Belo Horizonte |Alexandre Esteves dos Santos |0 |2 |2 |A 19-year-old man shot two students at a school in Belo Horizonte.<ref>{{Cite web |last=Minas |first=Estado de |date=4 July 2013 |title=Jovem atirou em colegas dentro de escola em Santa Luzia porque sofria bullying |url=https://www.em.com.br/app/noticia/gerais/2013/07/04/interna_gerais,417178/jovem-atirou-em-colegas-dentro-de-escola-em-santa-luzia-porque-sofria-bullying.shtml |access-date=16 April 2024 |website=Estado de Minas |language=pt-BR}}</ref> |- |11 September 2013 |Campo Grande |''Unnamed'' |1 |1 |2 |A fight over perfume caused a 16-year-old student to fatally strike a 15-year-old classmate, and a third student who tried to protect the fatal victim was stabbed in the leg.<ref>{{Cite web |last=Morena |first=Do G1 MS com informações da TV |date=2014-09-12 |title=Em MS, familiares de adolescente morta durante briga pedem justiça |url=https://g1.globo.com/mato-grosso-do-sul/noticia/2014/09/em-ms-familiares-de-adolescente-morta-em-briga-pedem-justica.html |access-date=2025-07-06 |website=Mato Grosso do Sul |language=pt-br}}</ref> |- |7 October 2013 |José da Penha |José Marcos Alves |2<ref name=":1" group="n" /> |0 |2 |A man broke into a school and shot a 16-year-old student to death before committing suicide.<ref>{{Cite web |last=RN |first=Do G1 |date=2013-10-07 |title=Morte de aluna em José da Penha é o 5º caso de violência em escolas do RN |url=https://g1.globo.com/rn/rio-grande-do-norte/noticia/2013/10/morte-de-aluna-em-jose-da-penha-e-o-5-caso-de-violencia-em-escolas-do-rn.html |access-date=2025-07-06 |website=Rio Grande do Norte |language=pt-br}}</ref> |- |26 May 2014 |Passo Fundo |Fabiano Cardozo Machado |1 |1 |2 |A school fight led to a 26-year-old student stabbing a classmate, who died days later, before escaping and beating a woman he believed to be a university student.<ref>{{Cite web |last=RS |first=Do G1 |date=2014-05-29 |title=Morre homem esfaqueado em Universidade de Passo Fundo, RS |url=https://g1.globo.com/rs/rio-grande-do-sul/noticia/2014/05/morre-homem-esfaqueado-em-universidade-de-passo-fundo-rs.html |access-date=2025-07-06 |website=Rio Grande do Sul |language=pt-br}}</ref> |- |22 July 2014 |Ituiutaba |Igor Henrique da Silva |1<ref name=":0" group="n" /> |2 |3 |A 17-year-old boy broke into the school of his 13-year-old ex-girlfriend before going to the playground and holding her hostage with a knife. During 40 minutes of negotiations, when the police arrived, the young man wounded his ex-girlfriend in the neck and a police officer in the hand before being fatally shot in the head.<ref>{{Cite web |last=Mineiro |first=Alex Rocha e Brenda Coelho Do G1 Triângulo |date=22 July 2014 |title=Adolescente faz menina refém em escola e é morto por PM em MG |url=https://g1.globo.com/minas-gerais/triangulo-mineiro/noticia/2014/07/adolescente-faz-menina-refem-em-escola-e-e-morto-por-pm-em-mg.html |access-date=19 October 2024 |website=Triângulo Mineiro |language=pt-br}}</ref> |- |13 December 2014 |Ladainha |José Geraldo Rodrigues |1<ref name=":0" group="n" /> |1 |2 |A 25-year-old man broke into a school in Ladainha and shot a teacher who is his ex-girlfriend before killing himself with a shot to the head.<ref>{{Cite web |title=Ex-marido invade escola e atira três vezes em professora em Ladainha |url=https://g1.globo.com/mg/vales-mg/videos-mg-inter-tv-2-edicao/video/ex-marido-invade-escola-e-atira-tres-vezes-em-professora-em-ladainha-3015710.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |23 May 2016 |Manaus |Hoiran Kassio Vasconcelos Bentes Erick Andrade Vidal Ivanilson Souza dos Santos Figueiras |0 |4 |4 |Four robbers broke into a school and robbed the students in a classroom. They refused to give them their belongings, which led one of them to stab three students. A security guard was beaten by the criminals who fled after the crime.<ref>{{Cite web |last=AM |first=Do G1 |date=2016-05-24 |title=Assaltantes invadem escola, roubam celulares e esfaqueiam alunos no AM |url=https://g1.globo.com/am/amazonas/noticia/2016/05/estudantes-sao-esfaqueados-durante-assalto-escola-em-manaus.html |access-date=2025-07-06 |website=Amazonas |language=pt-br}}</ref><ref>{{Cite web |last=Redação 1 |date=2016-05-24 |title=Alunos esfaqueados em assalto a escola estadual Vasco Vasquez, em Manaus |url=https://correiodaamazonia.com/alunos-esfaqueados-em-assalto-a-escola-estadual-vasco-vasquez-em-manaus/ |access-date=2025-07-06 |website=Correio da Amazônia |language=pt-BR}}</ref> |- |16 September 2016 |Belo Horizonte |Odete Alves de Oliveira |0 |2 |2 |A 55-year-old woman with mental problems broke into a daycare and injured a couple of siblings with a knife before being arrested.<ref>{{Cite web |last=MG |first=Do G1 |date=2016-09-16 |title=Mulher é detida após ferir duas crianças em berçário, em BH |url=https://g1.globo.com/minas-gerais/noticia/2016/09/mulher-e-detida-apos-ferir-duas-criancas-em-bercario-em-bh.html |access-date=2025-07-06 |website=Minas Gerais |language=pt-br}}</ref> |- |2 December 2016 |Atibaia |''Unnamed'' |0 |3 |3 |A 15-year-old student at a technical school cut three female students with scissors before trying to escape and being restrained by employees.<ref>{{Cite web |last=Cidade |first=Portal da |title=Estudante ataca alunas com tesoura em escola de Atibaia |url=https://atibaia.portaldacidade.com/noticias/educacao/estudante-ataca-alunas-com-tesoura-em-escola-de-atibaia |access-date=2025-07-06 |website=Portal da Cidade Atibaia / SP |language=pt-BR}}</ref> |- |20 February 2017 |Goiás |''Unnamed'' |0 |2 |2 |A 17-year-old student shot a classmate after a fight over a kite, a child ended up being accidentally hit. Both suffered minor injuries.<ref>{{Cite web |date=2017-02-21 |title=Briga por pipa termina com criança de 8 anos ferida em escola de Goiás {{!}} Metrópoles |url=https://www.metropoles.com/brasil/briga-por-pipa-termina-com-crianca-de-8-anos-ferida-em-escola-de-goias |access-date=2025-07-06 |website=www.metropoles.com |language=pt-BR}}</ref> |- |1 July 2017 |Jundiaí |Edmilson José dos Santos |2<ref name=":1" group="n" /> |0 |2 |A 46-year-old man invaded a school in Jundiai and killed his ex-girlfriend, who was an employee at the school, before killing himself with a shot to the head.<ref>{{Cite web |last=admin |date=2016-07-02 |title=Homem mata a ex-mulher em escolinha de Jundiaí |url=https://jr.jor.br/2016/07/02/homem-mata-a-ex-mulher-em-escolinha-de-jundiai/ |access-date=2025-07-06 |website=JR |language=pt-BR}}</ref> |- |5 October 2017 |Janaúba |Damião Soares dos Santos |14<ref name=":1" group="n" /> |37 |51 |Janaúba massacre: A 50-year-old janitor burned down a daycare, killing himself in the process. The motive for the attack is unknown. |- |20 October 2017 |Goiânia |J.C.A.M |2 |4 |6 |Goyases School shooting: A 14-year-old student shot dead two of his classmates and wounded four others. |- |6 November 2017 |Alexânia |Misael Pereira de Olair |1 |0 |1 |A 21-year-old former student invaded a school and shot and killed a 17-year-old female student.<ref>{{Cite web |date=2020-01-22 |title=Jovem é condenado a 24 anos de prisão por matar estudante dentro de colégio em Alexânia |url=https://g1.globo.com/go/goias/noticia/2020/01/22/jovem-e-condenado-a-24-anos-de-prisao-por-matar-estudante-dentro-de-colegio-em-alexania.ghtml |access-date=2026-03-06 |website=G1 |language=pt-BR}}</ref> |- |30 August 2018 |Boituva |Edivan Fransisco da Silva |0 |2 |2 |A man stabbed his ex-girlfriend on a school bus. The bus driver tried to help the victim and was also stabbed before the man escaped.<ref>{{Cite web |date=2018-08-30 |title=Homem invade ônibus que transportava crianças e ataca ex-mulher e motorista com facão |url=https://g1.globo.com/sp/itapetininga-regiao/noticia/2018/08/30/mulher-e-atacada-com-facao-pelo-ex-dentro-de-onibus-motorista-tambem-ficou-ferido.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |4 September 2018 |Angatuba |''Unnamed'' |0 |3 |3 |A young man who is believed to be a former student attacked a school bus driver and two students after the driver refused to give him a ride.<ref>{{Cite web |date=2018-09-05 |title=Alunos são esfaqueados em frente a escola após briga por carona em van |url=https://g1.globo.com/sp/itapetininga-regiao/noticia/2018/09/05/alunos-sao-esfaqueados-em-frente-a-escola-apos-briga-por-carona-em-van.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |28 September 2018 |Medianeira |''Unnamed'' |0 |2 |2 |Medianeira school shooting: Two 15-year-old students shot and wounded two of their classmates as a response to bullying before being arrested by police.<ref>{{Cite web |date=28 September 2018 |title=Aluno armado atira e fere dois colegas em colégio de Medianeira; VÍDEO |url=https://g1.globo.com/pr/oeste-sudoeste/noticia/2018/09/28/aluno-atira-em-colegas-de-colegio-em-medianeira.ghtml |access-date=4 April 2024 |website=G1 |language=pt-br}}</ref> |- |13 March 2019 |Suzano |Guilherme Taucci Monteiro Luiz Henrique de Castro |10<ref group="n">Including both perpetrators.</ref> |11 |21 |Suzano massacre: Two former students killed one of the two's uncle, then shot dead another seven and wounding eleven students at the Professor Raul Brasil State School before committing a murder-suicide. |- |21 May 2019 |Belo Horizonte |''Unnamed'' |0 |3 |3 |An 11-year-old student with mental problems stabbed a student and strangled two others at a school in Belo Horizonte.<ref>{{Cite web |date=2019-05-21 |title=Três crianças ficam feridas após surto de colega dentro de escola municipal de BH |url=https://g1.globo.com/mg/minas-gerais/noticia/2019/05/21/tres-criancas-ficam-feridas-apos-surto-de-colega-dentro-de-escola-municipal-de-bh.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |21 August 2019 |Charqueadas |''Unnamed'' |0 |7 |7 |A 17-year-old youth broke into a school with a hatchet and injured seven students.<ref>{{Cite web |date=21 August 2019 |title=Como foi o ataque com machadinha que deixou feridos em escola de Charqueadas |url=https://gauchazh.clicrbs.com.br/seguranca/noticia/2019/08/como-foi-o-ataque-com-machadinha-que-deixou-feridos-em-escola-de-charqueadas-cjzlnbj3r04tx01qmxzzig0l3.html |access-date=19 October 2024 |website=GZH |language=pt-BR}}</ref> |- |19 September 2019 |São Paulo |''Unnamed'' |0 |2<ref name=":1" group="n" /> |2 |A 14-year-old student stabbed a teacher in the hallway and then himself.<ref>{{Cite web |date=2019-09-19 |title=Professor é esfaqueado por aluno dentro de escola na Zona Leste de SP, diz polícia |url=https://g1.globo.com/sp/sao-paulo/noticia/2019/09/19/professor-e-esfaqueado-por-aluno-dentro-de-ceu-na-zona-leste-de-sp-diz-policia.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |7 November 2019 |Caraí |''Unnamed'' |0 |2 |2 |A student invaded a school in Caraí using a firearm, injuring two students in the process.<ref>{{Cite web |date=7 November 2019 |title=Aluno entra em escola e atira contra colegas na zona rural de Caraí; dois ficam feridos |url=https://g1.globo.com/mg/vales-mg/noticia/2019/11/07/homens-entram-em-escola-e-atiram-contra-alunos-dois-ficam-feridos.ghtml |access-date=16 April 2024 |website=G1 |language=pt-br}}</ref> |- |6 December 2019 |Florianópolis |''Unnamed'' |0 |3 |3 |Three women were attacked with knives and clubs by a 30-year-old man who had been fighting over room swaps in the student residence.<ref>{{Cite web |date=2019-12-06 |title=Homem fere mulheres a facadas na moradia estudantil da UFSC em Florianópolis |url=https://g1.globo.com/sc/santa-catarina/noticia/2019/12/06/homem-fere-mulheres-a-facadas-na-moradia-estudantil-da-ufsc-em-florianopolis.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |29 March 2021 |Americana |''Unnamed'' |0 |2<ref name=":1" group="n" /> |2 |A 13-year-old student, armed with a pellet gun, shot an employee before trying to kill himself.<ref>{{Cite web |date=2021-03-30 |title=Vídeo de aula online registra gritos em escola onde aluno fez ameaça com arma de pressão em Americana |url=https://g1.globo.com/sp/campinas-regiao/noticia/2021/03/30/video-de-aula-online-registra-gritos-em-escola-onde-aluno-fez-ameaca-com-arma-de-pressao-em-americana.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |4 May 2021 |Saudades |Fabiano Kipper Mai |5 |2<ref name=":1" group="n" /> |7 |Saudades massacre: An 18-year-old man attacked a nursery school with a katana and firecrackers, killing three infants and two staff members along with injuring another infant. |- |7 June 2021 |Erechim |''Unnamed'' |0 |2 |2 |A 23-year-old man broke into a technical school and stabbed two employees before being restrained.<ref>{{Cite web |date=2021-06-08 |title=Homem invade escola técnica e fere duas mulheres com faca em Erechim |url=https://gauchazh.clicrbs.com.br/seguranca/noticia/2021/06/homem-invade-escola-tecnica-e-fere-duas-mulheres-com-faca-em-erechim-ckpnfhhxf00en018mbk90bj2l.html |access-date=2025-07-06 |website=GZH |language=pt}}</ref> |- |13 September 2021 |Laranjal Paulista |''Unnamed'' |0 |2 |2 |A 13-year-old student entered a school to hand in his work, but then stabbed the principal and an apprentice employee.<ref>{{Cite web |date=2021-09-15 |title=Aluno de 13 anos apreendido por esfaquear funcionárias de escola levou faca escondida no moletom, diz Guarda |url=https://g1.globo.com/sp/itapetininga-regiao/noticia/2021/09/15/aluno-de-13-anos-apreendido-por-esfaquear-funcionarias-de-escola-levou-faca-escondida-no-moletom-diz-guarda.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |22 February 2022 |Caraguatatuba |''Unnamed'' |0 |2<ref name=":1" group="n" /> |2 |A 16-year-old student stabbed his principal as he was leaving the school and then fled, injuring himself during the escape.<ref>{{Cite web |date=2022-02-23 |title=VÍDEO: Diretora é esfaqueada por aluno em escola estadual de Caraguatatuba |url=https://g1.globo.com/sp/vale-do-paraiba-regiao/noticia/2022/02/23/diretora-e-esfaqueada-por-aluno-em-escola-estadual-de-caraguatatuba.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |23 February 2022 |Manaus |Matheus Alex Moreira da Silva |1 |2 |3 |A fight between students that took place inside the school on the way out resulted in a student killing a classmate and stabbing two others.<ref>{{Cite web |last=policia24hAM |date=2022-02-23 |title=Vídeo: Briga entre adolescentes termina em morte na frente de escola estadual |url=https://policia24h.com.br/manchete/video-briga-entre-adolescentes-termina-em-morte-na-frente-de-escola-estadual/ |access-date=2025-07-06 |website=Portal Polícia 24h |language=pt-BR}}</ref> |- |22 March 2022 |São Paulo |''Unnamed'' |0 |2 |2 |A 13-year-old student stabbed a classmate and her friend at Colégio Floresta.<ref>{{Cite web |date=2022-03-22 |title=Estudante esfaqueia colega de 12 anos em escola particular na Zona Leste de São Paulo |url=https://g1.globo.com/sp/sao-paulo/noticia/2022/03/22/estudante-esfaqueia-colega-em-escola-particular-na-zona-leste-de-sp.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |31 March 2022 |Goiânia |Islane Pereira Saraiva Xavier |0 |1 |1 |A bullied student set another student on fire, causing severe injuries.<ref>{{Cite web |date=2026-04-07 |title=Aluna que ateou fogo em colega em escola de Goiânia é condenada |url=https://g1.globo.com/go/goias/noticia/2026/04/07/jovem-que-colocou-fogo-no-corpo-de-colega-de-escola-apos-bullying-e-condenada-a-8-anos-de-prisao.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |8 April 2022 |Saquarema |''Unnamed'' |0 |0 |0 |A 14-year-old with homemade bombs entered his school, detonating several explosives before being stopped by a school guard.<ref>{{Cite web |last=Cristiane |first=Renata |date=2022-04-08 |title=Adolescente é detido com bombas caseiras em escola municipal de Saquarema |url=https://odia.ig.com.br/saquarema/2022/04/6376881-adolescente-e-detido-com-bombas-caseiras-em-escola-municipal-de-saquarema.html |access-date=2026-04-22 |website=O Dia |language=pt-BR}}</ref> |- |6 May 2022 |Governador Island |''Unnamed'' |0 |2 |2 |A 14-year-old student stabbed three classmates, during the attack the student filmed the stabbing.<ref>{{Cite web |date=2022-05-06 |title=Alunos são esfaqueados em escola na Ilha do Governador; uma das vítimas foi ferida no rosto e no pescoço |url=https://g1.globo.com/rj/rio-de-janeiro/noticia/2022/05/06/bombeiros-sao-acionados-para-escola-na-ilha-do-governador.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |28 June 2022 |Recanto das Emas |''Unnamed'' |0 |2 |2 |Two students were stabbed by a 16-year-old classmate.<ref>{{Cite web |date=2022-06-28 |title=Aluno de 16 anos esfaqueia outros dois estudantes em escola do DF {{!}} Metrópoles |url=https://www.metropoles.com/distrito-federal/aluno-de-16-anos-esfaqueia-outros-dois-estudantes-em-escola-do-df |access-date=2025-07-06 |website=www.metropoles.com |language=pt-BR}}</ref> |- |19 August 2022 |Vitória |Henrique Lira Trad |0 |3 |3 |Vitória school attack: A former student invaded a school in Vitoria with several weapons and injured three people. |- |26 September 2022 |Barreiras |I.S.C. |1 |1<ref name=":0" group="n" /> |2 |2022 Barreiras school attack: A 14-year-old student killed a wheelchair-using teenage student with a revolver and machete before being injured by responding police officers and taken into custody.<ref>{{Cite web |last=Tetzlaff-Deas |first=Benedict |date=27 September 2022 |title=Girl in wheelchair, 14, shot and stabbed to death in horror high school attack |url=https://www.mirror.co.uk/news/world-news/teen-wheelchair-shot-stabbed-death-28088803 |access-date=18 May 2024 |website=The Mirror |language=en}}</ref> |- |27 September 2022 |Morro do Chapéu |''Unnamed'' |0 |1 |1 |A 13-year-old student stabbed a coordinator and set fire to the classroom before being arrested. No one was injured in the flames.<ref>{{Cite web |date=2022-09-28 |title=Correção: Adolescente fere coordenadora com faca e ateia fogo em escola na Bahia |url=https://gauchazh.clicrbs.com.br/geral/noticia/2022/09/correcao-adolescente-fere-coordenadora-com-faca-e-ateia-fogo-em-escola-na-bahia-cl8lyf4il00cs01cy0oxi9rsa.html |access-date=2025-07-06 |website=GZH |language=pt}}</ref> |- |5 October 2022 |Sobral |''Unnamed'' |1 |2 |3 |2022 Sobral school shooting: A 15-year-old student fires a single firearm that hits three students of the same age, killing one of them, who dies days later in a hospital.<ref>{{Cite web |date=2022-10-07 |title=Estudante baleado por colega em escola no Ceará tem quadro de saúde irreversível |url=https://www.cartacapital.com.br/cartaexpressa/estudante-baleado-por-colega-em-escola-no-ceara-tem-quadro-de-saude-irreversivel/ |access-date=2025-10-18 |website=CartaCapital |language=pt-BR}}</ref><ref>{{Cite web |date=2022-10-05 |title=Aluno atira em três estudantes de escola pública em Sobral, no Ceará |url=https://www.cnnbrasil.com.br/nacional/aluno-atira-em-tres-estudantes-de-escola-publica-em-sobral-no-ceara/ |access-date=2025-10-18 |website=CNN Brasil |language=pt-BR}}</ref> |- |22 November 2022 |Mesquita |''Unnamed'' |0 |0 |0 |A teenager set fire to a classroom after bringing gasoline into his school. He was charged with attempted murder.<ref>{{Cite web |date=2022-11-23 |title=Adolescente põe fogo em escola de Mesquita, na Baixada Fluminense, diz polícia; veja combate às chamas |url=https://g1.globo.com/rj/rio-de-janeiro/noticia/2022/11/23/adolescente-poe-fogo-em-escola-de-mesquita-na-baixada-fluminense-diz-policia.ghtml |access-date=2026-04-22 |website=G1 |language=pt-BR}}</ref> |- | rowspan="3" |25 November 2022 |Aracruz |Gabriel Rodrigues Castiglioni |3 |8 |11 |Aracruz school shootings: A 16-year-old boy invaded a school in Aracruz and shot 11 teachers, killing two of them instantly, a third died the following day and the young man escaped. |- |Aracruz |Gabriel Rodrigues Castiglioni |1 |2 |3 |Aracruz school shootings: The same shooter invaded a second school and shot three students, killing a 12-year-old girl. |- |Colatina |''Unnamed'' |0 |4 |4 |A 15-year-old student entered the Escola 1º Grau Cleres Martins Moreira. The student walked through the hallways with a homemade box cutter, stabbing four students in the face right after recess. An intern and a teacher who were present managed to restrain the student.<ref>{{Cite web |date=26 November 2022 |title=Adolescente esfaqueia alunos em escola de Colatina, ES, e aulas são suspensas |url=https://g1.globo.com/es/espirito-santo/noticia/2022/11/25/adolescente-esfaqueia-alunos-em-escola-de-colatina-es-e-aulas-sao-suspensas.ghtml |access-date=19 October 2024 |website=G1 |language=pt-br}}</ref> |- |14 December 2022 |Ipaussu |Thiago Oliveira Silva |0 |2 |2 |A 22-year-old former student broke into a school and stabbed two teachers, as well as taking a hostage by holding a knife up to his throat.<ref>{{Cite web |title=SP: homem de 22 anos invade escola e fere duas professoras a facadas em Ipaussu |url=https://noticias.uol.com.br/ultimas-noticias/agencia-estado/2022/12/15/sp-homem-de-22-anos-invade-escola-e-fere-duas-professoras-a-facadas-em-ipaussu.htm |access-date=2025-07-06 |website=noticias.uol.com.br |language=pt-br}}</ref> The perpetrator, who reportedly admired the assailants of the Columbine High School massacre<ref>{{Cite web |last=negociao |date=2025-07-23 |title=Jovem que atacou professoras com faca em escola de Ipaussu vai a julgamento na quinta (24) |url=https://negociao.com.br/cotidiano/jovem-que-atacou-professoras-com-faca-em-escola-de-ipaussu-vai-a-julgamento-na-quinta-24/ |access-date=2026-01-04 |website=Jornal Negociao |language=pt-BR}}</ref> and was armed with a knife, a pocketknife and an imitation firearm, was later sentenced to 33 years' imprisonment.<ref>{{Cite web |last=negociao |date=2025-07-25 |title=Jovem que atacou professoras com faca em escola de Ipaussu é condenado a 33 anos de prisão |url=https://negociao.com.br/cotidiano/jovem-que-atacou-professoras-com-faca-em-escola-de-ipaussu-e-condenado-a-33-anos-de-prisao/ |access-date=2026-01-04 |website=Jornal Negociao |language=pt-BR}}</ref> |- |9 February 2023 |Panorama |''Unnamed'' |0 |3 |3 |In a fight in front of the school, a 16-year-old student stabbed two classmates, one of whom was also armed, and stabbed the student.<ref>{{Cite web |date=2023-02-09 |title=Adolescentes são feridos a facadas durante briga de estudantes na saída de escola estadual em Panorama |url=https://g1.globo.com/sp/presidente-prudente-regiao/noticia/2023/02/09/adolescentes-sao-feridos-a-facadas-durante-briga-de-estudantes-em-escola-estadual-em-panorama.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |13 February 2023 |Monte Mor |''Unnamed'' |0 |0 |0 |A former student armed with a hatchet and multiple bombs threw explosives at a school, one of which detonated in a bathroom.<ref>{{Cite web |date=2023-02-13 |title=O que se sabe sobre o atentado em escola de Monte Mor |url=https://g1.globo.com/sp/campinas-regiao/noticia/2023/02/13/o-que-se-sabe-sobre-o-atentado-em-escola-de-monte-mor.ghtml |access-date=2026-04-22 |website=G1 |language=pt-BR}}</ref> |- |28 February 2023 |Ipuã |''Unnamed'' |0 |4 |4 |A transgender student stabbed a classmate and beat three others during a school fight.<ref>{{Cite web |last=Franca |first=Notícias de |date=2023-03-03 |title=Notícias de Franca - Briga dentro da sala de aula deixa alunos feridos em Ipuã: "Você vai matar ele!" |url=https://noticiasdefranca.com.br/regiao/briga-dentro-da-sala-de-aula-deixa-alunos-feridos-em-ipua-voce-vai-matar-ele/ |access-date=2025-07-06 |website=Notícias de Franca |language=pt-BR}}</ref> |- |27 March 2023 |São Paulo |Guilherme Ricardo de Carvalho Vieira |1 |4 |5 |São Paulo school stabbing: A 13-year-old student stabs four teachers and a student, killing one of the teachers, before the student is restrained. |- |28 March 2023 |Caxias |''Unnamed'' |0 |0 |0 |A 16-year-old with a shotgun broke into a school and fired multiple shots before fainting and being subdued by staff.<ref name="G12023">{{Cite web |date=2023-03-30 |title=Funcionários de escola invadida por adolescente armado no MA se esconderam em banheiro para se proteger de disparos |url=https://g1.globo.com/ma/maranhao/noticia/2023/03/30/funcionarios-de-escola-invadida-por-adolescente-armado-no-ma-se-esconderam-em-banheiro-para-se-proteger-de-disparos.ghtml |access-date=2026-04-22 |website=G1 |language=pt-BR}}</ref> |- |28 March 2023 |Rio de Janeiro |''Unnamed'' |0 |0 |0 |A 15-year-old attempted to stab other students at a school in Gávea, but was subdued by adults before he hurt anyone.<ref name="G12023" /> |- |30 March 2023 |Belém |''Unnamed'' |0 |1 |1 |A student stabbed a colleague at Palmira Gabriel State School. Multiple other edge weapons were found in his backpack.<ref>{{Cite web |date=30 March 2023 |title=Adolescente é esfaqueado na escola Palmira Gabriel, em Belém |url=https://g1.globo.com/pa/para/noticia/2023/03/30/adolescente-e-esfaqueado-na-escola-palmira-gabriel-em-belem.ghtml |access-date=26 February 2025 |website=G1 |language=pt-br}}</ref> |- |5 April 2023 |Blumenau |Luiz Henrique de Lima |4 |5 |9 |2023 Blumenau school attack: A 25-year-old man attacked a daycare center with a hatchet, killing four children and injuring five others. |- |10 April 2023 |Manaus |''Unnamed'' |0 |3 |3 |A 12-year-old student stabs two classmates and a teacher, he was armed with homemade bombs and a knife.<ref>{{Cite web |date=2023-04-10 |title=Aluno fere professora e estudantes em ataque em colégio de Manaus - Gazeta Brasil- Notícias do Brasil e do Mundo |url=https://gazetabrasil.com.br/brasil/2023/04/10/aluno-tenta-esfaquear-professora-e-estudantes-em-colegio-particular-de-manaus/ |access-date=2025-07-06 |language=pt-BR}}</ref> |- |11 April 2023 |Santa Tereza de Goiás |''Unnamed'' |0 |3 |3 |A 13-year-old student stabs three classmates, a staff member manages to restrain the attacker.<ref>{{Cite web |title=Ataque em escola de Goiás: aluno de 13 anos fere duas estudantes com faca |url=https://noticias.uol.com.br/ultimas-noticias/agencia-estado/2023/04/11/ataque-em-escola-de-goias-aluno-de-13-anos-fere-duas-estudantes-com-faca.htm |access-date=2025-07-06 |website=noticias.uol.com.br |language=pt-br}}</ref> |- |12 April 2023 |Farias Brito |''Unnamed'' |0 |2 |2 |A 14-year-old student stabbed two 9-year-old students in the head, it was the third attack in three days.<ref>{{Cite web |title=Adolescente deixa duas meninas de 9 anos feridas em ataque em escola no CE [12/04/2023] |url=https://noticias.uol.com.br/cotidiano/ultimas-noticias/2023/04/12/aluno-deixa-duas-colegas-feridas-em-ataque-em-escola-no-ceara.htm |access-date=2025-07-06 |website=noticias.uol.com.br |language=pt-br}}</ref> |- |19 June 2023 |Cambé |Marcos Vinícius da Silva Damas |2 |0 |2 |Helena Kolody school shooting: A former student of an institution in Cambé shot and killed two students. Killing one of them instantly, while the other died the next day.<ref>{{Cite web |date=20 June 2023 |title=At least one dead after school shooting in southern Brazil |url=https://www.reuters.com/world/americas/least-one-dead-after-school-shooting-southern-brazil-2023-06-19/ |website=Reuters}}</ref><ref>{{Cite web |author=A. O. L. Staff |title=Second teenager in Brazil school shooting dies in hospital |url=https://www.aol.com/news/second-teenager-brazil-school-shooting-131336215.html |access-date=16 April 2024 |website=www.aol.com |language=en-US}}</ref><ref>{{Cite web |date=19 June 2023 |title=Saiba o que autor de atentado em escola declarou à Polícia Civil - Umuarama News |url=https://portalumuaramanews.com.br/2023/06/19/saiba-o-que-autor-de-atentado-em-escola-declarou-a-policia-civil/ |access-date=11 May 2024 |language=pt-BR}}</ref> He committed suicide in his prison cell two days later. |- |18 September 2023 |Leme |''Unnamed'' |0 |2 |2 |A 16-year-old student attacked two female students with a hammer, seriously injuring one of them.<ref>{{Cite web |date=2023-09-18 |title=Adolescente agride aluna com um martelo em escola de Leme |url=https://g1.globo.com/sp/sao-carlos-regiao/noticia/2023/09/18/adolescente-agride-2-alunos-com-um-martelo-em-escola-de-leme.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |10 October 2023 |Poços de Caldas |''Unnamed'' |1 |3 |4 |Dom Bosco school stabbing: A 14-year-old former student attacked three students and a counselor in front of a school, killing one of the students.<ref>{{Cite web |title=Entenda o que se sabe sobre ataque com morte em escola de Poços de Caldas (MG) |url=https://www.otempo.com.br/cidades/entenda-o-que-se-sabe-sobre-ataque-com-morte-em-escola-de-pocos-de-caldas-mg-1.3251970 |access-date=2025-07-06 |website=www.otempo.com.br |language=pt-BR}}</ref> |- |23 October 2023 |São Paulo |Lucas de Oliveira Tuci |1 |3 |4 |Sapopemba State School shooting: A student shot at three students, killing one of them, before turning himself into police. |- |1 November 2023 |Claro dos Poções |Manoel Pinheiro Neto |2<ref name=":1" group="n" /> |1 |3 | A 52-year-old man shot his own 5-year-old son and his ex-girlfriend's current boyfriend, killing his son. Before the man killed himself with a shot to the head.<ref>{{Cite web |date=2023-11-01 |title=Morre menino de 5 anos baleado pelo pai na entrada de escola em MG |url=https://g1.globo.com/mg/grande-minas/noticia/2023/11/01/morre-menino-de-5-anos-baleado-pelo-pai-na-entrada-de-escola-em-mg.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |22 November 2023 |São Luís |''Unnamed'' |0 |5<ref name=":1" group="n" /> |5 |A student armed with pepper spray sprayed four classmates before being restrained and beaten by local students.<ref>{{Cite web |date=2023-11-22 |title=Estudantes são socorridos após aluno disparar spray de pimenta na Faculdade Pitágoras |url=https://www.blogsoestado.com/marciohenrique/2023/11/22/estudantes-sao-socorridos-apos-aluno-disparar-spray-de-pimenta-na-faculdade-pitagoras/ |access-date=2025-07-06 |website=Marcio Henrique |language=pt-BR}}</ref><ref>{{Cite web |date=2023-11-22 |title=Aluno ataca estudantes com gás de pimenta dentro de faculdade particular em São Luís |url=https://g1.globo.com/ma/maranhao/noticia/2023/11/22/aluno-ataca-estudantes-com-gas-de-pimenta-dentro-de-faculdade-particular-em-sao-luis.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |20 February 2024 |Anápolis |Maria Renata, 45 Kaio Rodrigues, 20 ''Unnamed'' |1 |2 |3 |A fight between students in front of a school led to a mother and her two sons, aged 15 and 20, attacking three boys with knives and hammers, killing one of them.<ref>{{Cite web |date=2024-02-20 |title=Aluno é morto e dois adolescentes ficam gravemente feridos em briga na porta de escola; vídeo |url=https://g1.globo.com/go/goias/noticia/2024/02/20/aluno-e-morto-na-porta-de-escola-em-anapolis-diz-policia.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |4 March 2024 |São Sebastião |''Unnamed'' |0 |5 |5 |A 15-year-old student stabbed three classmates, including a pregnant woman, as well as a teacher and a school principal, before surrendering after the two staff members held him down with a chair.<ref>{{Cite web |date=2024-03-04 |title=Estudante é apreendido após ferir 5 pessoas com facas em colégio público do DF |url=https://g1.globo.com/df/distrito-federal/noticia/2024/03/04/estudante-e-apreendido-apos-ferir-pessoas-com-facas-em-colegio-publico-do-df.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |19 March 2024 |Londrina |''Unnamed'' |0 |2 |2 |A fight resulted in two people being stabbed at a school in Londrina.<ref>{{Cite web |date=2024-03-20 |title=Adolescente esfaqueia dois colegas em sala de aula durante briga em escola estadual de Londrina |url=https://g1.globo.com/pr/norte-noroeste/noticia/2024/03/20/adolescente-esfaqueia-dois-colegas-em-sala-de-aula-de-escola-estadual-em-londrina.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |20 March 2024 |Salto da Divisa |''Unnamed'' |0 |4<ref name=":1" group="n" /> |4 |A 17-year-old student stabbed two classmates and a female employee before attempting to stab himself to death.<ref>{{Cite web |date=2024-03-21 |title=Estudante ateia fogo em sala de aula e esfaqueia três colegas numa escola de MG |url=https://g1.globo.com/mg/vales-mg/noticia/2024/03/21/estudante-ateia-fogo-em-sala-de-aula-e-esfaqueia-tres-colegas-numa-escola-de-mg.ghtml |access-date=2025-07-06 |website=G1 |language=pt-br}}</ref> |- |17 June 2024 |Belo Horizonte |''Unnamed'' |0 |2 |2 |A 13-year-old autistic student armed with a knife stabbed a 12-year-old girl and her 11-year-old friend. Both victims ran to the principal's office for help. The attacker was then apprehended.<ref>{{Cite web |title=Adolescente é suspeito de esfaquear dois colegas em escola de Belo Horizonte |url=https://www.otempo.com.br/cidades/2024/6/17/adolescente-e-suspeito-de-esfaquear-dois-colegas-em-escola-de-be |access-date=19 December 2024 |website=www.otempo.com.br |language=pt-BR}}</ref> |- |18 October 2024 |Heliópolis |Samuel Santana Andrade |4<ref name=":1" group="n" /> |0 |4 |Heliópolis school shooting: A 14-year-old student fatally shot three people before committing suicide. The motive is currently under investigation.<ref>{{Cite web |date=18 October 2024 |title=Governador emite nota de pesar após morte de quatro estudantes em Heliópolis |url=https://diaadianordeste.com.br/2024/10/18/governador-emite-nota-de-pesar-apos-morte-de-quatro-estudantes-em-heliopolis/ |access-date=19 October 2024 |website=Dia a Dia Nordeste |language=pt-BR |author1=Diaadia }}</ref> |- |17 December 2024 |Natal |Lyedja Yasmin SIlva Santos |0 |1 |1 |A 19-year-old student shot a teacher, injuring a student nearby.<ref>{{Cite web |title=Lyedia Yasmin Silva Santos, de 19 anos, foi responsável pelo atentado em escola |url=https://blogdobagada.com.br/lyedia-yasmin-silva-santos-de-19-anos-foi-responsavel-pelo-atentado-em-escola |access-date=18 December 2024 |website=blogdobagada.com.br |language=pt-br}}</ref> She later claimed to have planned out a massacre and wanted to kill 10 people.<ref>{{Cite web |last=Maxmeio |title=Jovem que atirou dentro de escola queria matar 10 pessoas e promover massacre no Berilo Wanderley |url=https://www.96fm.com.br/noticia/jovem-que-atirou-dentro-de-escola-queria-matar-10-pessoas-e-promover-massacre-no-berilo-wanderley |access-date=18 December 2024 |website=Portal 96FM - Natal |language=pt-br}}</ref> |- |13 March 2025 |Guaratuba |''Unnamed'' |0 |4 |4 |A 25-year-old former student stabbed four students in front of a school after a fight involving him and one of the victims.<ref>{{Cite web |last=Mariotto |first=Gabriella |date=2025-03-14 |title=Ataque a facadas em saída de escola deixa estudantes feridos em Guaratuba |url=https://tvci.com.br/policial/ataque-a-facadas-em-saida-de-escola-deixa-estudantes-feridos/ |access-date=2025-07-06 |website=TVCI |language=pt-BR}}</ref> |- |3 April 2025 |Campina Grande |Flávio Medeiros |2<ref name=":1" group="n" /> |1 |3 |A 47-year-old businessman motivated by jealousy invades the photocopier room of the Universidade Pública da Paraíba (UEPB) and shoots and kills one person and injures another before attempting suicide and dying a day later.<ref>{{cite web | url=https://www.cnnbrasil.com.br/nacional/nordeste/pb/homem-e-morto-a-tiros-dentro-de-universidade-publica-na-paraiba/ | title=Homem é morto a tiros dentro de universidade pública na Paraíba | date=4 April 2025 }}</ref> |- |9 April 2025 |Vacaria |''Unnamed'' |0 |4 |4 |A 16-year-old student stabbed three classmates in front of a school, due to a conflict between students from two schools in the city. The principal of one of the schools fell and suffered bruises while trying to stop the fight.<ref>{{Cite web |date=2025-04-10 |title=Estudante de 16 anos é apreendido após esfaquear colegas em escola de Vacaria (RS) |url=https://noticias.r7.com/rio-grande-do-sul/guaiba-no-ar/estudante-de-16-anos-e-apreendido-apos-esfaquear-colegas-em-escola-de-vacaria-rs-10042025/ |access-date=2025-07-06 |website=Noticias R7 |language=pt-BR}}</ref> |- |12 June 2025 |Itanhaém |''Unnamed'' |0 |1 |1 |A student stabbed a 15-year-old classmate during a fight over a classroom seat.<ref>{{Cite web |date=2025-06-12 |title=Aluno é esfaqueado por colega após briga por lugar em SP |url=https://g1.globo.com/sp/santos-regiao/noticia/2025/06/12/aluno-de-15-anos-e-esfaqueado-nas-costas-por-colega-apos-briga-por-lugar-na-sala-em-escola-no-litoral-de-sp.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |8 July 2025 |Estação |''Unnamed'' |1 |3 |4 |Estação school stabbing: A 16-year-old stabbed three student and a female teacher at a primary school, killing one, before being arrested.<ref>{{Cite web |date=2025-07-08 |title=Adolescente invade escola em Estação (RS), mata criança a facadas e deixa feridos |url=https://istoe.com.br/adolescente-invade-escola-em-estacao-rs-mata-crianca-a-facadas-e-deixa-feridos/ |access-date=2025-07-08 |website=ISTOÉ Independente |language=pt-br}}</ref> |- |25 September 2025 |Sobral |Bruno Amorim Rodrigues ''Unnamed'' |2 |3 |5 |2025 Sobral school shooting: A pair of criminals invaded a school in Sobral and attacked five students aged 16 to 17, killing two and injuring three, before fleeing.<ref>{{Cite web |date=2022-10-27 |title=Tiro em escola de Sobral: o que se sabe e o que falta saber sobre caso que deixou um aluno morto e dois feridos no Ceará |url=https://g1.globo.com/ce/ceara/noticia/2022/10/27/tiro-em-escola-de-sobral-o-que-se-sabe-e-o-que-falta-saber-sobre-caso-que-deixou-um-aluno-morto-e-dois-feridos-no-ceara.ghtml |access-date=2025-10-18 |website=G1 |language=pt-br}}</ref> |- |8 October 2025 |Marília |''Unnamed'' |0 |1 |1 |A 14-year-old entered a school with a knife and chased an employee, who fell and injured himself during the chase, but was not injured by the suspect.<ref>{{Cite web |date=2025-10-09 |title=Adolescente de 14 anos invade escola armado com faca e é apreendido em Marília |url=https://g1.globo.com/sp/bauru-marilia/noticia/2025/10/09/adolescente-de-14-anos-e-apreendido-ao-invadir-escola-com-faca-em-marilia.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |28 November 2025 |Rio de Janeiro |João Antônio Miranda Tello Ramos Gonçalves |3<ref name=":1" group="n" /> |0 |3 |Maracanã school shooting: A 47-year-old former employee went into a school and opened fire with a pistol, killing two female employees and himself.<ref>{{Cite web |date=2025-11-28 |title=Funcionário mata duas colegas a tiros dentro do Cefet do Maracanã, Zona Norte do Rio |url=https://oglobo.globo.com/rio/noticia/2025/11/28/uma-pessoa-e-baleada-numa-unidade-do-cefet-no-maracana-segundo-bombeiros.ghtml |access-date=2026-02-07 |website=O Globo |language=pt-br}}</ref> |- |2 December 2025 |Fortaleza |''Unnamed'' |0 |4<ref name=":1" group="n" /> |4 |A 15-year-old student with three knives stabbed a classmate and two faculty members who came to help the victim. The attacker was treated for minor injuries after being arrested.<ref>{{Cite web |date=2025-12-02 |title=O que se sabe até agora sobre o caso do aluno esfaqueado em escola de Fortaleza |url=https://gcmais.com.br/noticias/2025/12/02/o-que-se-sabe-ate-agora-sobre-o-caso-do-aluno-esfaqueado-em-escola-de-fortaleza/ |access-date=2026-02-16 |website=Portal GCMAIS |language=pt-BR}}</ref> |- |7 December 2025 |Ipatinga |''Unnamed'' ''Unnamed'' ''Unnamed'' ''Unnamed'' |0 |4 |4 |An explosive device was thrown into a primary school as a school event was occurring, injuring four students. Four minors aged 12 to 17 were arrested.<ref>{{Cite web |date=2025-12-10 |title=Adolescentes são apreendidos após lançarem explosivo em escola de Ipatinga |url=https://www.itatiaia.com.br/valedoaco/adolescentes-sao-apreendidos-apos-lancarem-explosivo-em-escola-de-ipatinga |access-date=2026-02-16 |website=Rádio Itatiaia |language=pt-BR}}</ref> |- |6 February 2026 |Porto Velho |João Cândido da Costa Junior |1 |0 |1 |A 24-year-old student stabbed a teacher to death at a college.<ref>{{Cite web |date=2026-02-07 |title=Faculdade suspende aulas após professora ser atacada a facadas em RO |url=https://g1.globo.com/ro/rondonia/noticia/2026/02/07/faculdade-suspende-aulas-apos-professora-ser-atacada-a-facadas-por-aluno-em-porto-velho.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |10 February 2026 |Tianguá |''Unnamed'' |0 |2 |2 |A student with schizophrenia stabbed a school director and coordinator before fleeing the school. He was arrested nearby with three knives in his backpack.<ref>{{Cite web |date=2026-02-11 |title=Diretor e coordenadora são esfaqueados por aluno em escola no Ceará |url=https://g1.globo.com/ce/ceara/noticia/2026/02/11/aluno-com-faca-fere-coordenadora-e-diretor-em-escola-no-ceara.ghtml |access-date=2026-02-16 |website=G1 |language=pt-BR}}</ref> |- |16 March 2026 |Barreiros |''Unnamed'' |0 |3 |3 |A student stabbed three other students before being subdued by employees.<ref>{{Cite web |date=2026-03-16 |title=Aluno esfaqueia colegas em escola estadual em Barreiros |url=https://g1.globo.com/pe/pernambuco/noticia/2026/03/16/ataque-em-barreiros.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |18 March 2026 |Uberlândia |''Unnamed'' |0 |1 |1 |A student stabbed another student in an apparent retaliation for bullying.<ref>{{Cite web |date=2026-03-18 |title=Aluno é esfaqueado por colega dentro de escola estadual em Uberlândia |url=https://g1.globo.com/mg/triangulo-mineiro/noticia/2026/03/18/estudante-e-esfaqueado-por-colega-dentro-de-escola-estadual-no-bairro-tibery-em-uberlandia.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |19 March 2026 |Vitória |''Unnamed'' |0 |1 |1 |A 13-year-old student stabbed another student at random.<ref>{{Cite web |date=2026-03-19 |title=Aluno esfaqueia colega dentro de escola em Vitória |url=https://g1.globo.com/es/espirito-santo/noticia/2026/03/19/adolescente-de-13-anos-esfaqueia-colega-dentro-de-escola-municipal-em-vitoria.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |19 March 2026 |Pinhais |''Unnamed'' |0 |1 |1 |A 17-year-old student injured another student with a box cutter.<ref>{{Cite web |date=2026-03-20 |title=Adolescente é atingido com estilete por colega em colégio do Paraná |url=https://g1.globo.com/pr/parana/noticia/2026/03/20/adolescente-e-atingido-estilete-colega-sala-de-aula-grande-curitiba.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |7 April 2026 |Suzano |Samuel Gomes de Oliveira |0 |2<ref name=":1" group="n" /> |2 |An 18-year-old ex-student broke into a school with a sword and slashed a teacher. Other employees subdued the attacker, who injured himself before police arrive.<ref>{{Cite web |date=2026-04-07 |title=Ataque em escola em Suzano: ex-aluno fere professora com espada |url=https://g1.globo.com/sp/mogi-das-cruzes-suzano/noticia/2026/04/07/ex-aluno-invade-escola-e-fere-professora-com-faca-em-suzano.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |8 April 2026 |Ituiutaba |''Unnamed'' |0 |5 |5 |A 16-year-old male student with a knife attacked and injured five children at a school.<ref>{{Cite web |date=2026-04-08 |title=Aluno fere cinco estudantes com canivete em escola estadual de MG |url=https://g1.globo.com/mg/triangulo-mineiro/noticia/2026/04/08/aluno-fere-cinco-estudantes-com-canivete-em-escola-estadual-de-ituiutaba.ghtml |access-date=2026-04-15 |website=G1 |language=pt-BR}}</ref> |- |May 5 2026 |Rio Branco |''Unnamed'' |2 |2 |4 |2026 Rio Branco school shooting: A 13-year-old student opened fire at his school with a handgun stolen from his stepfather and killed 2 school workers and injured 2 students.<ref>{{Cite web |date=2026-05-05 |title=Ataque a tiros em escola deixa dois mortos e dois feridos no Acre |url=https://www.cnnbrasil.com.br/nacional/norte/ac/ataque-a-tiros-em-escola-deixa-2-mortos-e-3-feridos-em-escola-no-acre/ |access-date=2026-05-06 |website=CNN Brasil |language=pt-BR}}</ref> |}

== Notes == <references group="n" />

== References == <references />

Brazil Category:Attacks on schools in Brazil

List of school attacks in Brazil

Connections

Linked from

Links to (128 total)