Las Piñas's at-large congressional district is the sole congressional district of the Philippines in the city of Las Piñas. It has been represented in the House of Representatives of the Philippines since 1998. Las Piñas first elected a single representative city-wide at-large for the 11th Congress following its conversion into a highly urbanised city through Republic Act No. 8251 on February 12, 1997. Before 1997, its territory was represented as part of Las Piñas–Muntinlupa, Las Piñas–Parañaque and Rizal's 1st and at-large district, and Manila's at-large district. It is currently represented in the 20th Congress by Mark Anthony Santos of the Nationalist People's Coalition (NPC).
Representation history #Image Member Term of office Congress Party Electoral historyStartEndLas Piñas's at-large district for the House of Representatives of the Philippines District created February 12, 1997. 1 Manny Villar June 30, 1998 June 30, 2001 11th LAMMP Redistricted from Las Piñas–Muntinlupa district and re-elected in 1998. Independent 2 Cynthia Villar June 30, 2001 June 30, 2010 12th Independent Elected in 2001. 13th Nacionalista Re-elected in 2004. 14th Re-elected in 2007. 3 Mark Villar June 30, 2010 August 1, 2016 15th Nacionalista Elected in 2010. 16th Re-elected in 2013. 17th Re-elected in 2016.Resigned on appointment as Secretary of Public Works and Highways. — vacant August 1, 2016 June 30, 2019 – No special election held to fill vacancy. 4 Camille Villar June 30, 2019 June 30, 2025 18th Nacionalista Elected in 2019. 19th Re-elected in 2022. 5 Mark Anthony Santos June 30, 2025 Incumbent 20th Independent Elected in 2025. NPC
Election results 2025
2022
2019
2016
2013
2010
2007
See also Legislative districts of Las Piñas
References