Elections were held in Metro Manila (the National Capital Region) for seats in the House of Representatives of the Philippines on May 13, 2013.
The candidate with the most number of votes won that district's seat for the 16th Congress of the Philippines.
Incumbent Oscar Malapitan is term-limited and running for mayorship, his son coun.Dale Gonzalo Malapitan is party's nominee. he will face three termer mayor Enrico Echiverri.
Mitzi Cajayon is the incumbent, she will face vice mayor Edgar Erice and former Congressman Luis Asistio.
Mark Villar is the incumbent.
Monique Lagdameo is the incumbent. The district was the tightest race in 2010's legislative election, with Lagdameo having a winning margin of 0.19%.
Abigail Binay is the incumbent.
Incumbent Josephine Lacson-Noel is running unopposed.
Neptali Gonzales II is the incumbent.
Benjamin Asilo is the incumbent.
Carlo Lopez is the incumbent.
Zenaida Angping is the incumbent.
Incumbent Trisha Bonoan-David is running unopposed.
Amado Bagatsing is the incumbent. His KABAKA party is affiliated with the United Nationalist Alliance.
Incumbent Rosenda Ocampo's primary opponent is Benny Abante, the erstwhile incumbent whom she defeated in 2010 with a margin of less than 2%.
Incumbent Marcelino Teodoro is running unopposed.
Romero Federico Quimbo is incumbent.
Rodolfo Biazon is the incumbent.
Toby Tiangco is the incumbent. He is under Partido Navoteño, the ruling local party, which will contest this election at the banner of the United Nationalist Alliance. (He is also UNA's national secretary-general.)