2010 Philippine House of Representatives elections

• Ilocos Norte–1st: Incumbent Roque Ablan Jr. is ineligible for reelection after serving three consecutive terms. His son, Kristian Ablan is running against former Representative Rodolfo Fariñas. Fariñas is running under the Nacionalista Party and is backed by the Marcos clan. Fariñas won with just over 50% of the vote.
• Ilocos Norte–2nd: Former First Lady Imelda Marcos is running for Congress once again this time in her son's seat. Incumbent Bongbong Marcos is retiring and running for the Senate. Imelda was formerly the representative for the 1st District of Leyte from 1995 to 1998. Marcos won with 80% of the vote.
• Pangasinan–1st: Arthur Celeste is not seeking reelection. As such, six candidates are vying the open seat. The main candidates are Arthur's brother Jesus running under the Lakas-Kampi-CMD and former GMA Network investigative journalist and reporter Maki Pulido running under the Pwersa ng Masang Pilipino.[6] Celeste beat Pulido by around 25,000 votes while failing to win via majority.
• Pangasinan–2nd: Liberal incumbent Victor Agbayani is running for Governor of Pangasinan. The Liberals are fielding Arthel Caronoñgan as their nominee for the seat. Seven candidates are running for the open seat. Former Citizen's Battle Against Corruption (CIBAC) party-list representative Kim Bernando–Lokin of the Nationalist People's Coalition (NPC) will face notably former Philippine National Police Director and colonel Leopoldo Bataoil of the Lakas-Kampi-CMD.[6] Bataoil, despite having 36,000-vote lead against Lokin, only got 39% of the vote.
• Pangasinan–4th: Former House Speaker Jose de Venecia Jr. has served for three consecutive terms, and is thus ineligible for re-election; his wife Gina de Venecia will run for his seat in the fourth district under the Nationalist People's Coalition (NPC). She will face two independent candidates namely Alejandro Dacano and Celia Lim.[6] De Venecia won with just under two-thirds of the votes cast.

• Ifugao: Governor Teodoro Baguilat Jr. is not seeking reelection. Instead, he will run for the open congressional seat of the province. He will face six other contenders in the election. Baguilat won with 28% of the votes cast.

• Bulacan–1st: After being seated by the COMELEC after successfully challenging the result of the 2007 gubernatorial election, Roberto Pagdanganan aims to win a seat in Congress against incumbent Ma. Victoria Sy-Alvarado. After several delays, due to the re-addition of Malolos into the district after the creation of its own at-large district unconstitutional, the election was held on November 13, with Sy-Alvarado winning with 69% of the vote.
• Pampanga–2nd: Incumbent president Gloria Macapagal Arroyo is aiming to be the first president to be elected to a lower office after her presidential tenure. President Arroyo won with 84% of the vote.

• Malabon: Josephine Lacson-Noel is the last representative for the Malabon-Navotas district; she was seated after the House Electoral Tribunal ruled that she won the 2007 election over Alvin Sandoval after a recount. Now she will run again for the city's first lone congressional representation under the Nationalist People's Coalition (NPC). She will face former representative and elder brother of Alvin, Federico Sandoval II of Lakas-Kampi-CMD. Sandoval run unsuccessfully for Mayor of Navotas in 2007.[7] Sandoval finished third, behind PMP's Arnold Vicencio and Lacson-Noel who got 40% of the vote.
• Muntinlupa: Two-term Senator Rodolfo Biazon is running for a seat in the lower house against former broadcast journalist Dong Puno in a seat vacated by Biazon's son Ruffy, who is running for the Senate. Puno unsuccessfully ran for Congress in 2001, for the Senate and in 2007 for the same congressional district. They would also be facing three other candidates, namely incumbent Coun. "Lake" Espeleta, Atty. Rey Bulay and an unknown candidate. Senator Biazon won with 46% of the vote against Puno's 27%.
• Quezon City–1st:Vincent "Bingbong" Crisologo is the incumbent. He was challenged by Vivienne Tan, daughter of business tycoon Lucio Tan as an independent. Tan was disqualified on April 23, 2010, by the Court of Appeals for not being a Filipino citizen however the ruling is not yet finalized pending appeal.[8] Crisologo won 60.78% of the vote as compared to Tan's 23.66%.
• Taguig: Incumbent Henry Duenas Jr. is not running for reelection. Those contesting the seat he is vacating are outgoing mayor Sigfrido Tiñga of the Liberal Party, and Angelito Reyes, son of Secretary of Energy Angelo Reyes, who ran against Duenas in 2007 under the local party Lingkod Taguig. Reyes was recently declared the winner of the 2007 election by the House Electoral Tribunal on February 28, 2010, with the Electoral Tribunal ruling that Reyes defeated Henry Duenas by a margin of 57 votes; the Board of Canvassers originally declared Duenas the winner with 28,564 votes over Reyes' 27,107 for a margin of 1,457.[9] Former Mayor Sigfrido Tiñga defeated Reyes via a landslide.

• Batangas–1st: Executive Secretary Eduardo Ermita is running for Congress as her daughter, Eileen Ermita-Buhain is ineligible for reelection. Ermita resigned as Executive Secretary on February 25, 2010, after the Supreme Court ruled that all appointive officials running for office are deemed resigned. Ermita was beaten by former Bureau of Customs commissioner Tomas Apacible with a margin of nine percentage points.
• Quezon–1st: Justice Secretary Agnes Devanadera is running for Congress. Devanadera resigned as Justice Secretary on February 25, 2010, after the Supreme Court ruled appointive officials running for office are deemed resigned. She will face incumbent Wilfrido Mark Enverga of the Nacionalista Party. Enverga won the vote with 56% of the vote as against Devanadera's 42%.

• Bohol–3rd: Agriculture Secretary Arthur Yap is running unopposed in the congressional race, currently the only Cabinet member not facing opposition.[10] About 25% invalid votes were recorded in the congressional election in the district.
• Cebu–4th: Celestino Martinez III is the pending incumbent after Benhur Salimbangon was unseated by the Supreme Court due to poll fraud. The case is under a motion for reconsideration. Martinez may not be seated until the last week of January as Congress will adjourn for election-campaigning.[11] Martinez was not able to take his oath in the plenary as Salimbangon was able to hold on to the seat. Salimbangon won with 67% of the vote.
• Cebu City–2nd: Incumbent Antonio Cuenco is in third consecutive term already and is ineligible for reelection. He was appointed as Secretary-General of the ASEAN Inter-Parliamentary Assembly (AIPA) on February 4, 2010.[12] Two of his three parties, Lakas-Kampi-CMD and the Probinsya Muna Development Initiative (PROMDI) did not nominate a candidate to run in this district. However, the Kugi Uswag Sugbo (Kusug) nominated businessman Jonathan Guardo as their candidate which is affiliated with the Nacionalista Party. Cebu City mayor Tomas Osmeña, who is in his third consecutive as mayor and is ineligible for reelection as mayor, is running for Congress under the Liberal Party and its affiliate Bando Osmeña – Pundok Kauswagan. Osmeña defeated Guardo by 64% to 35% of the votes cast.

• Leyte–4th: Actor Richard Gomez is running for Congress after being unsuccessful twice: Disqualified in 2001 as a party-list representative when Mamamayan Ayaw sa Droga was disqualified after topping the elections, and in 2007 Senate elections where he failed to win enough votes to win a seat. Gomez was disqualified by the COMELEC after failing short of the required residency requirement. He was replaced by his wife Lucy Torres-Gomez. Torres-Gomez's 56% won against Codilla's 43%.

• Compostela Valley–1st: Dacer–Corbito case witness and former police superintendent Cezar Mancao is running for the open congressional seat. He is running under the Aksyon Demokratiko which in a coalition with the Liberal Party. Mancao lost the election to Maricar Apsay, daughter of the incumbent Manuel Zamora with 38% of the vote as compared to Apsay's 56%.

• Sarangani: Boxer Manny Pacquiao is aiming to win a congressional election after being beaten in South Cotabato in 2007 by Darlene Antonino-Custodio. As such, he moved to Sarangani and is vying for its open congressional seat left by out going Rep. Erwin Chiongbian. Pacquiao is running his own People's Champ Movement which is co-endorsed by the Nacionalista Party. He will face Rep. Chiongbian's third brother, Roy Chiongbian, a local businessman. Roy is co-endorsed by the local Sarangani Reconciliation and Reformation Organization and Lakas Kampi CMD.[13] Pacquiao won comfortably with two-thirds of votes cast.

Several party-list organizations were delisted, added to the list, disqualified and re-listed in the run-up to the election, most notably LGBT party Ang Ladlad which secured a Supreme Court injunction preventing COMELEC from disqualifying them. Mikey Arroyo's nomination by Ang Galing Pinoy, a party representing tricycle drivers and security guards, and other personalities of the Arroyo administration that were nominated by supposedly underrepresented sectors had also been questioned.

Proportion of votes (inner ring) as compared to the proportion of seats (outer ring). Party-list seats are excluded since they are voted separately.

In district elections, the candidate with the highest number of votes in the district wins that district's seat. Even prior to the election when Lakas Kampi CMD members switched parties to either the Liberals or the Nacionalistas, they still suffered the biggest seat losses, although they still retained the plurality of seats in the House. The Liberals and Nacionalistas all gained seats but will not surpass the number of Lakas Kampi's seats. Lakas Kampi also tallied the most votes, but had a disproportionate number of seats won (38% of the vote as compared to 45% of the district seats).

A total of seven independents won in the House.

Party		Votes	%	Seats	+/–
	Lakas Kampi CMD	12,769,649	37.41	106	New
	Liberal Party	6,802,227	19.93	47	+24
	Nationalist People's Coalition	5,450,135	15.97	29	+1
	Nacionalista Party	3,872,637	11.35	25	+14
	Pwersa ng Masang Pilipino	853,619	2.50	4	0
	PDP–Laban	246,697	0.72	2	−3
	Bigkis Pinoy	206,929	0.61	0	0
	Partido Demokratiko Sosyalista ng Pilipinas	171,345	0.50	1	−2
	Laban ng Demokratikong Pilipino	162,434	0.48	2	−3
	Kilusang Bagong Lipunan	158,416	0.46	1	0
	Aksyon Demokratiko	151,434	0.44	0	0
	Kugi Uswag Sugbo	126,144	0.37	0	0
	People's Champ Movement	120,052	0.35	1	New
	Lapiang Manggagawa	86,556	0.25	1	New
	Partido Navoteño	76,276	0.22	1	New
	Bagumbayan–VNP	74,319	0.22	0	0
	Kabalikat ng Bayan sa Kaunlaran	70,852	0.21	1	New
	Sarangani Reconciliation and Reformation Organization	60,899	0.18	0	0
	Partido Magdiwang	47,840	0.14	1	New
	Grand Alliance for Democracy	47,677	0.14	0	0
	Ugyon Kita Capiz	45,859	0.13	0	0
	Ang Kapatiran	45,631	0.13	0	0
	Aton Tamdon Utod Negrosa-non	42,796	0.13	0	0
	Philippine Green Republican Party	21,636	0.06	0	0
	Lingkod Taguig	16,990	0.05	0	−1
	Bangon Pilipinas	11,294	0.03	0	0
	Kapayapaan, Kaunlaran at Katarungan	11,076	0.03	0	0
	Lapiang Manggagawa Workers and Peasants Party	8,894	0.03	0	0
	Buklod	876	0.00	0	0
	Independent	2,371,949	6.95	7	−3
Party-list seats				57	+4
Total		34,133,138	100.00	286	+15
Valid votes		34,133,138	89.47
Invalid/blank votes		4,016,233	10.53
Total votes		38,149,371	–
Registered voters/turnout		51,317,073	74.34

Proportion of votes (inner ring) as compared to the proportion of seats (outer ring). Each party is given one color and one slice, and are arranged in descending order of votes. The parties that did not win a seat is given a single slice and color (gray).

Provincial results: Parties that won at least a plurality of the vote in each province. Note that election is not via per province but nationwide as a single at-large "district".

In party-list elections, parties nominate three persons to be their candidates, ranked in order of which they will be seated if elected.

Candidates from the district elections are not allowed to be nominated by the parties participating in the party-list election, nor are parties who have candidates in the district elections may be allowed to join the party-list election; the parties in the party-list election must represent a distinct "sector" in the society such as women, laborers and the like.

In the election, the voter elects the party, not the nominees of the party (closed list). If the party surpasses 2% of the national vote, the person first nominated by the party will be seated. Additional seats can be won depending on the number of votes the party garnered in the election (see the formula), although a party can only win up to three seats. If there are still empty seats, parties with less than 2% of the vote will be ranked in descending order, then will have one seat each until all of the seats have been filled up.

On May 31, the leading parties in the party-list election were declared by the commission as winners; deferred are the parties (not nominees) that have pending disqualification cases against them. According to Ang Galing Pinoy's proclamation, the party of incumbent Pampanga 2nd district representative Mikey Arroyo was recalled as Arroyo has a pending disqualification notice against him, and he is their No. 1 nominee.[14]

• Key: Italicized: incumbent representative; boldfaced: elected representative.

Allocation of seats per region: green is for Regions I to III and CAR, white is for Metro Manila, red is for Regions IV-A to V, blue is for Regions VI to VIII and yellow is for Regions IX to XIII and the ARMM.

Shading refers to the party that won a plurality of seats:

• Bulacan–1st (November 13, 2010): Incumbent Ma. Victoria Sy-Alvarado won with almost 70% of the vote over Roberto Pagdanganan. Note that this is considered a part of general election, only that it was delayed for several months.
• Cagayan–2nd (March 12, 2011): Florencio Vargas of Cagayan's 2nd district died prior to the convening of Congress. A special election was held with Vargas' daughter, Baby Aline Vargas-Alfonso beating Edgar Lara.
• Ilocos Sur–1st (May 28, 2011): Ronald Singson of Ilocos Sur's 1st district resigned after being convicted of drug possession at Hong Kong. Singson's brother, Vigan vice mayor Ryan Singson beat Randy Baterina at the special election.
• Zambales–2nd (February 4, 2012): Antonio M. Diaz of Zambales's 2nd district died. Governor Hermogenes Ebdane's son Jun Omar Ebdane beat Cheryl Deloso-Montalla at the special election.
• Negros Occidental–5th (June 2, 2012): Ignacio Arroyo of Negros Occidental's 5th district died. Binalbagan mayor Alejandro Mirasol beat Emilio Yulo III at the special election.

• Philippines 2010 Election Results – Main Site
• Philippines 2010 Election Results – Alternate Site
• PPCRV Map Viewer – PPCRV Encoded Site
• PPCRV Map Viewer – PPCRV Site
• NAMFREL – 2010 PARALLEL COUNT – NAMFREL Site
• HALALAN 2010: Latest Comelec official results – ABS-CBN Site
• ELEKSYON 2010: National Election Results Tally – GMA Site
• ELEKSYON 2010: Regional Election Results Tally – GMA Site
• The Vote 2010 Election Results Tally – Bombo Radyo Site

• Halalan 2010 – Election coverage by ABS-CBN
• Eleksyon 2010 – Election coverage by GMA Network
• Hatol ng Bayan (Auto-Vote 2010) – Election coverage by NBN-4, RPN-9 and IBC-13