Elections were held in the Zamboanga Peninsula for seats in the House of Representatives of the Philippines on May 10, 2010.
The candidate with the most votes won that district's seat for the 15th Congress of the Philippines.
Note that in Isabela, Basilan, although a part of this region, the voters elect their representative via Basilan's legislative district. Isabela is politically within Basilan despite being on separate regions.
Beng Climaco is the incumbent.
Erbie Fabian is the incumbent.
Cecilia Jalosjos-Carreon is retiring; her nephew provincial board member Seth Frederick Jalosjos is her party's nominee for the district's seat.
Rosendo Labadlabad is the incumbent.
Cesar Jalosjos is the incumbent.
Victor Yu is the incumbent.
Incumbent Antonio Cerilles will run for governor of Zamboanga del Sur. His wife three-term governor Aurora Enerio-Cerilles is his party's nominee for the district's seat.
Incumbent Belma Cabilao is in third consecutive term already and is ineligible for reelection. His son, Jonathan Yambao runs under her party.
Incumbent Dulce Ann Hofer will run for governor of Zamboanga Sibugay. Provincial administrator George Hofer II is her party's nominee for the district's seat.