Maguindanao's 2nd congressional district

Maguindanao's 2nd congressional district was one of the two congressional districts of the Philippines in the province of undivided Maguindanao. It was represented in the House of Representatives from 1987–2022. The district covered 25 interior municipalities of eastern Maguindanao bordering the provinces of Cotabato and Sultan Kudarat, including its capital Buluan. From 2006 to 2008, the district was briefly replaced by the lone district of Maguindanao after a new province was carved out of the 1st district known as Shariff Kabunsuan which was eventually nullified by the Supreme Court. It was last represented in the 19th Congress by Mohamad P. Paglas of the Nacionalista Party (NP), who was later redistricted to the at-large district of the newly-established province of Maguindanao del Sur.

Representation history
{| class=wikitable ! rowspan="2" | # ! rowspan="2" colspan=2 | Member ! colspan=2 | Term of office ! rowspan="2" | Congress ! rowspan="2" | Party ! rowspan="2" | Electoral history ! rowspan="2" | Constituent LGUs !Start!!End
 * colspan="9" style="text-align:center;" |
 * colspan="9" style="text-align:center;" |

Maguindanao's 2nd district for the House of Representatives of the Philippines

 * colspan="9" style="text-align:center;" | District created February 2, 1987 from Maguindanao's at-large district.
 * style="text-align:center;" | 1
 * style="color:inherit;background:;" |
 * Guimid P. Matalam
 * June 30, 1987
 * June 30, 1992
 * style="text-align:center;" | 8th
 * PDP–Laban
 * Elected in 1987.
 * style="text-align:center;" | 1987–1992 Ampatuan, Buluan, Datu Paglas, Datu Piang, Maganoy, Pagalungan, South Upi, Sultan sa Barongis, Talayan
 * rowspan="3" style="text-align:center;" | 2
 * rowspan="3" style="color:inherit;background:;" |
 * rowspan="3" | Simeon Datumanong
 * rowspan="3" | June 30, 1992
 * rowspan="3" | January 20, 2001
 * style="text-align:center;" | 9th
 * rowspan="3" | Lakas–CMD
 * Elected in 1992.
 * rowspan="2" style="text-align:center;" | 1992–1998 Ampatuan, Buluan, Datu Paglas, Datu Piang, General Salipada K. Pendatun, Maganoy, Pagalungan, South Upi, Sultan sa Barongis, Talayan
 * style="text-align:center;" | 10th
 * Re-elected in 1995.
 * rowspan="2" style="text-align:center;" | 11th
 * Re-elected in 1998. Resigned on appointment as Secretary of Public Works and Highways.
 * rowspan="2" style="text-align:center;" | 1998–2001 Ampatuan, Buluan, Datu Paglas, Datu Piang, General Salipada K. Pendatun, Pagalungan, Shariff Aguak, South Upi, Sultan sa Barongis, Talayan, Talitay
 * style="text-align:center;" | —
 * vacant
 * January 20, 2001
 * June 30, 2001
 * No special election held to fill vacancy.
 * style="text-align:center;" | (1)
 * style="color:inherit;background:;" |
 * Guimid P. Matalam
 * June 30, 2001
 * June 30, 2004
 * style="text-align:center;" | 12th
 * Lakas–CMD
 * Elected in 2001.
 * style="text-align:center;" | 2001–2004 Ampatuan, Buluan, Datu Paglas, Datu Piang, General Salipada K. Pendatun, Mamasapano, Pagagawan, Pagalungan, Paglat, Shariff Aguak, South Upi, Sultan sa Barongis, Talayan, Talitay
 * style="text-align:center;" | (2)
 * style="color:inherit;background:;" |
 * Simeon Datumanong
 * June 30, 2004
 * June 30, 2007
 * style="text-align:center;" | 13th
 * Lakas–CMD
 * Elected in 2004. Redistricted to the at-large district.
 * style="text-align:center;" | 2004–2007 Ampatuan, Buluan, Datu Abdullah Sangki, Datu Montawal, Datu Paglas, Datu Piang, Datu Saudi-Ampatuan, Datu Unsay, General Salipada K. Pendatun, Guindulungan, Mamasapano, Pagalungan, Paglat, Shariff Aguak, South Upi, Sultan sa Barongis, Talayan, Talitay
 * colspan="9" style="text-align:center;" | District dissolved into Maguindanao's at-large congressional district.
 * colspan="9" style="text-align:center;" | District re-created July 16, 2008.
 * style="text-align:center;" | (2)
 * style="color:inherit;background:;" |
 * Simeon Datumanong
 * June 30, 2010
 * June 30, 2013
 * style="text-align:center;" | 15th
 * Lakas–CMD
 * Redistricted from the at-large district and re-elected in 2010.
 * rowspan=6 style="text-align:center;" | 2010–2022 Ampatuan, Buluan, Datu Abdullah Sangki, Datu Anggal Midtimbang, Datu Hoffer Ampatuan, Datu Montawal, Datu Paglas, Datu Piang, Datu Salibo, Datu Saudi-Ampatuan, Datu Unsay, General Salipada K. Pendatun, Guindulungan, Mamasapano, Mangudadatu, Pagalungan, Paglat, Pandag, Rajah Buayan, Shariff Aguak, Shariff Saydona Mustapha, South Upi, Sultan sa Barongis, Sultan Sumagka, Talayan
 * rowspan="2" style="text-align:center;" | 3
 * style="color:inherit;background:;" |
 * rowspan="2" | Zajid G. Mangudadatu
 * rowspan="2" | June 30, 2013
 * rowspan="2" | June 30, 2019
 * style="text-align:center;" | 16th
 * Liberal
 * Elected in 2013.
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 17th
 * PDP–Laban
 * Re-elected in 2016.
 * rowspan="2" style="text-align:center;" | 4
 * style="color:inherit;background:;" |
 * rowspan="2" | Esmael Mangudadatu
 * rowspan="2" | June 30, 2019
 * rowspan="2" | June 30, 2022
 * rowspan="2" style="text-align:center;" | 18th
 * PDP–Laban
 * rowspan=2| Elected in 2019.
 * style="color:inherit;background:;" |
 * UBJP
 * style="text-align:center;" | 5
 * style="color:inherit;background:;" |
 * Mohamad P. Paglas
 * June 30, 2022
 * September 18, 2022
 * style="text-align:center;" | 19th
 * Nacionalista
 * Elected in 2022. Redistricted to Maguindanao del Sur's at-large district.
 * colspan="9" style="text-align:center;" | District dissolved into Maguindanao del Sur's at-large congressional district.
 * }
 * rowspan="2" | June 30, 2022
 * rowspan="2" style="text-align:center;" | 18th
 * PDP–Laban
 * rowspan=2| Elected in 2019.
 * style="color:inherit;background:;" |
 * UBJP
 * style="text-align:center;" | 5
 * style="color:inherit;background:;" |
 * Mohamad P. Paglas
 * June 30, 2022
 * September 18, 2022
 * style="text-align:center;" | 19th
 * Nacionalista
 * Elected in 2022. Redistricted to Maguindanao del Sur's at-large district.
 * colspan="9" style="text-align:center;" | District dissolved into Maguindanao del Sur's at-large congressional district.
 * }
 * colspan="9" style="text-align:center;" | District dissolved into Maguindanao del Sur's at-large congressional district.
 * }
 * }