Elections were held in the ARMM for seats in the House of Representatives of the Philippines on May 13, 2013.
The candidate with the most votes won that district's seat for the 16th Congress of the Philippines.
Summary Party Popular vote % Swing Seatswon Change 6 2 1 0 Ompia 0 0 0 0 0 Valid votes Invalid votes Turnout Registered voters
Basilan Hadji Hataman-Salliman is the incumbent.
Lanao del Sur 1st District Incumbent Hussein Pangandaman is running as an independent.
2nd District Pangalian Balindong is the incumbent.
Maguindanao 1st District Bai Sandra Sema is Incumbent and she will face former Congresswoman Bai Sendig Dilangalen.
2nd District Incumbent Simeon Datumanong is term-limited; his Lakas–CMD nominated Annie Datumanong, his daughter, as their nominee. Her primary opponent is Pandag Mayor Zajid Mangudadatu.
Sulu 1st District Tupay Loong is Incumbent.
2nd District Nur Ana Sahidulla is the incumbent.
Tawi Tawi Incumbent Nur Jaafar is term limited and running for the governorship. Anuar Abubakar is his party's nominee.