'''Guarini''' is a surname. Notable people with the surname include:
* Alessandro Guarini ({{circa|1563}}–1636) Italian writer, jurist and diplomat of the late Renaissance; son of Giovanni Battista Guarini; sometimes called "Guarini the Younger" * Alessio Guarini (born 1985), Italian long-jumper * Alfredo Guarini (1901–1981), Italian filmmaker * Anna Guarini, Contessa Trotti, (1563–1598), Italian virtuoso singer of the late Renaissance * Carmen Guarini (born 1953), Argentine anthropologist * Francesco Guarini (bishop) (died 1569), Bishop of Imola * Francesco Guarino or Guarini (1611–1651 or 1654), Italian painter of the Baroque period * Frank Joseph Guarini (born 1924), American politician * Giovanni Battista Guarini (1538–1612), Italian poet and diplomat * Giovanni Luigi Guarini (died 1579), Bishop of Aquino * Guarino Guarini (1624–1683), Italian architect and Theatine priest * Justin Guarini (born 1978), American singer who rose to fame on the television show ''American Idol'' * Marco Antonio Guarini (1570–1638), Italian historian and scholar * Maurizio Guarini (born 1955), Italian rock musician * Raimondo Guarini (1765–1852), Italian scholar and man of letters
==See also== * Guarani (disambiguation)
{{surname|Guarini}}
Category:Italian-language surnames