The legislative districts of Lanao del Sur are the representations of the province of Lanao del Sur in the various national legislatures of the Philippines. The province is currently represented in the lower house of the Congress of the Philippines through its first and second congressional districts.
Prior to gaining separate representation, areas now under the jurisdiction of Lanao del Sur were represented under the Department of Mindanao and Sulu (1917–1935) and the historical Lanao Province (1935–1961).
The enactment of Republic Act No. 2228 on May 22, 1959 divided the old Lanao Province into Lanao del Norte and Lanao del Sur, and provided them each with a congressional representative.[1] In accordance with Section 8 of R.A. 2228, the incumbent representative of Lanao Province, Laurentino Badelles, also represented Lanao del Sur until voters of the new province elected their separate representative in the next general election, which took place in 1961.[1] The chartered city of Dansalan (renamed to Marawi in 1956[2]), despite being enumerated as part of the territory of neither successor province,[1] was designated as Lanao del Sur's seat of provincial government and became part of its lone congressional district.
Lanao del Sur was represented in the Interim Batasang Pambansa as part of Region XII from 1978 to 1984, and returned two representatives, elected at large, to the Regular Batasang Pambansa in 1984.
Under the new Constitution which was proclaimed on February 11, 1987, the province was reapportioned into two congressional districts;[3] each elected its member to the restored House of Representatives starting that same year.
Amai Manabilang (Bumbaran), Buadiposo-Buntong, Bubong, Ditsaan-Ramain, Kapai, Lumba-Bayabao, Maguing, Marantao, Masiu, Mulondo, Piagapo, Poona Bayabao, Saguiaran, Tagoloan II, Tamparan, Taraka, Wao
| Period | Representative[5] | |
|---|---|---|
| 8th Congress 1987 - 1992 | Sultan Omar M. Dianalan | |
| vacant | ||
| 9th Congress 1992 - 1995 | Mamintal M. Adiong, Sr. | |
| 10th Congress 1995 - 1998 | ||
| 11th Congress 1998 - 2001 | ||
| 12th Congress 2001 - 2004 | Faysah Maniri-Racman Dumarpa | |
| 13th Congress 2004 - 2007 | ||
| 14th Congress 2007 - 2010 | ||
| 15th Congress 2010 - 2013 | Mohammed Hussin P. Pangandaman | |
| 16th Congress 2013 - 2016 | Ansaruddin Abdul Malik A. Adiong | |
| 17th Congress 2016 - 2019 | ||
| 18th Congress 2019 - 2022 | ||
| 19th Congress 2022 - 2025 | Ziaur-Rahman A. Adiong |
Bacolod-Kalawi (Bacolod Grande), Balabagan, Balindong, Bayang, Binidayan, Butig, Calanogas, Ganassi, Kapatagan, Lumbatan, Lumbayanague, Madalum, Madamba, Malabang, Marogong, Pagayawan, Picong (Sultan Gumander), Pualas, Tubaran, Tugaya, Sultan Dumalondong (established 1995), Lumbaca-Unayan (established 2004)
| Period | Representative |
|---|---|
| 8th Congress 1987 - 1992 | Mohammad Ali Dimaporo |
| 9th Congress 1992 - 1995 | |
| 10th Congress 1995 - 1998 | Ali Pangalian M. Balindong |
| 11th Congress 1998 - 2001 | Benasing O. Macarambon, Jr. |
| 12th Congress 2001 - 2004 | |
| 13th Congress 2004 - 2007 | |
| 14th Congress 2007 - 2010 | Ali Pangalian M. Balindong |
| 15th Congress 2010 - 2013 | |
| 16th Congress 2013 - 2016 | |
| 17th Congress 2016 - 2019 | Mauyag M. Papandayan, Jr. |
| 18th Congress 2019 - 2022 | Yasser A. Balindong |
| 19th Congress 2022 - 2025 |
| Period | Representative | |
|---|---|---|
| 5th Congress 1961 - 1965 | Rashid Lucman | |
| 6th Congress 1965 - 1969 | ||
| 7th Congress 1969 - 1972 | Macacuna Dimaporo |
| Period | Representatives |
|---|---|
| Regular Batasang Pambansa 1984 - 1986 | Sultan Omar M. Dianalan |
| Macacuna Dimaporo |