{{Infobox settlement | official_name = Sena | native_name = เสนา | native_name_lang= th | settlement_type = District | image_skyline = Chao Chet, Sena District, Phra Nakhon Si Ayutthaya 13110, Thailand - panoramio.jpg | image_alt = | image_caption = Khlong in Chao Chet | image_map = Amphoe 1412.svg | map_caption = District location in Phra Nakhon Si Ayutthaya province | pushpin_map = | pushpin_map_caption = | subdivision_type = Country | subdivision_name = Thailand | subdivision_type1 = Province | subdivision_name1 = Phra Nakhon Si Ayutthaya | subdivision_type2 = Seat | subdivision_name2 = Sena | subdivision_type3 = ''Tambon'' | subdivision_name3 = 17 | subdivision_type4 = ''Muban'' | subdivision_name4 = 132 | established_title = District established | established_date = | population_total = 66670 | population_as_of = 2012 | population_density_km2 = {{formatnum:313.4|R}} | area_total_km2 = {{formatnum:205.6|R}} | leader_title = | leader_name = | blank_name_sec1 = Postal code | blank_info_sec1 = 13110 | blank_name_sec2 = Geocode | blank_info_sec2 = 1412 | timezone = ICT | utc_offset = +7 | coordinates = {{coord|14|19|38|N|100|24|16|E|type:adm2nd_region:TH|display=inline,title}} | website = | footnotes = }} '''Sena''' ({{langx|th|เสนา}}, {{IPA|th|sěːnāː|pron}}) is a district (''amphoe'') in Phra Nakhon Si Ayutthaya province, central Thailand. Local people typically know the populated centre of Sena as Ban Phaen ({{lang|th|บ้านแพน}}).<ref name="BP-20200702">{{cite news |last1=Mekloy |first1=Pongpet |title=A stroll back in time |url=https://www.bangkokpost.com/life/social-and-lifestyle/1944532/a-stroll-back-in-time |accessdate=2 July 2020 |work=Bangkok Post |date=2 July 2020}}</ref>
==Geography== Neighboring districts are (from the north clockwise) Phak Hai, Bang Ban, Bang Sai ({{lang|th|บางไทร}}), Lat Bua Luang and Bang Sai ({{lang|th|บางซ้าย}}) of Ayutthaya Province.
thumb|Senaprasit students, Sena
thumb|Senaprasit students, Sena
==Administration== The district is divided into 17 sub-districts (''tambon''), which are further subdivided into 132 administrative villages (muban). Sena is a town covering the whole Sena sub-district. There are four sub-district municipalities (thesaban tambon) − Sam Ko and Bang Nom Kho cover the whole same-named sub-district, Hua Wiang the whole sub-district Hua Wiang and Ban Krathum, and Chao Chet the whole sub-district Chao Sadet and parts of the sub-district Chao Chet and Ban Thaeo. There are a further nine tambon administrative organizations as the local government for the sub-districts not part of a municipality. {| ! No. ! Name ! Thai ! Pop.<ref>{{cite web|url=http://stat.dopa.go.th/xstat/p5514_01.html|publisher=Department of Provincial Administration|title=Population statistics 2012}}</ref> |- ||{{0}}1.||Sena||เสนา||4,103 |- ||{{0}}2.||Ban Phaen||บ้านแพน||3,370 |- ||{{0}}3.||Chao Chet||เจ้าเจ็ด||4,729 |- ||{{0}}4.||Sam Ko||สามกอ||7,003 |- ||{{0}}5.||Bang Nom Kho||บางนมโค||7,127 |- ||{{0}}6.||Hua Wiang||หัวเวียง||4,236 |- ||{{0}}7.||Manwichai||มารวิชัย||2,556 |- ||{{0}}8.||Ban Pho||บ้านโพธิ์||3,456 |- ||{{0}}9.||Rang Chorakhe||รางจรเข้||2,753 |- ||10.||Ban Krathum||บ้านกระทุ่ม||2,122 |- ||11.||Ban Thaeo||บ้านแถว||4,084 |- ||12.||Chai Na||ชายนา||4,880 |- ||13.||Sam Tum||สามตุ่ม||4,692 |- ||14.||Lat Nga||ลาดงา||3,437 |- ||15.||Don Thong||ดอนทอง||2,444 |- ||16.||Ban Luang||บ้านหลวง||2,844 |- ||17.||Chao Sadet||เจ้าเสด็จ||2,834 |}
==References== {{reflist}}
{{Amphoe Ayutthaya}}
Sena