The Legislative Districts of Maguindanao, namely the first and second districts, are the representations of the province of Maguindanao

Maguindanao

Maguindanao is a province of the Philippines located in the Autonomous Region in Muslim Mindanao . Its capital is Shariff Aguak. It borders Lanao del Sur to the north, Cotabato to the east, and Sultan Kudarat to the south....

 and the city of Cotabato

Cotabato City

The City of Cotabato is one of the cities of the Philippines located in Mindanao. Cotabato City is an exclave of the SOCCSKSARGEN region found within the boundaries of Maguindanao province, but is independent of that province...

. Maguindanao

Maguindanao

Maguindanao is a province of the Philippines located in the Autonomous Region in Muslim Mindanao . Its capital is Shariff Aguak. It borders Lanao del Sur to the north, Cotabato to the east, and Sultan Kudarat to the south....

 was part of the representation of Region XII

Interim Batasang Pambansa

The Interim Batasang Pambansa or the First Batasan was the legislature of the Republic of the Philippines from its inauguration on June 12, 1978 to June 5, 1984...

 from 1978 to 1984. It first was first granted its own representations in the Regular Batasang Pambansa

Regular Batasang Pambansa

The Regular Batasang Pambansa or the Second Batasan was the meeting of the parliament of the Philippines from the beginning of its session on July 23, 1984 until it was abolished by President Corazon Aquino on March 25, 1986....

 from 1984 to 1986, where it elected 2 assemblymen at-large. In 1986, it was divided into two legislative districts. In 2007, the 2nd District was renamed as the Lone District of Maguindanao and the first district became the Lone District of Shariff Kabunsuan and Cotabato City. On July 16, 2008, the Supreme Court

Supreme Court of the Philippines

The Supreme Court of the Philippines is the Philippines' highest judicial court, as well as the court of last resort. The court consists of 14 Associate Justices and 1 Chief Justice...

 voided the creation of Shariff Kabunsuan, which has since reverted to the jurisdiction of the province of Maguindanao. The former legislative district of Shariff Kabunsuan-Cotabato City reverts to the designation First Legislative District of Maguindanao-Cotabato City, while the lone district of Maguindanao of 2007-2008 reverts to the designation Second Legislative District of Maguindanao.

1st District

• City
  Cities of the Philippines
  A city is a tier of local government in the Philippines. All Philippine cities are chartered cities, whose existence as corporate and administrative entities is governed by their own specific charters in addition to the Local Government Code of 1991, which specifies the administrative structure...
  
  : Cotabato City
  Cotabato City
  The City of Cotabato is one of the cities of the Philippines located in Mindanao. Cotabato City is an exclave of the SOCCSKSARGEN region found within the boundaries of Maguindanao province, but is independent of that province...
  
  
• Municipalities
  Municipalities of the Philippines
  A municipality is a local government unit in the Philippines. Municipalities are also called towns . They are distinct from cities, which are a different category of local government unit...
  
  : Barira
  Barira, Maguindanao
  Barira is a 5th class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 18,296 people in 3,326 households....
  
  , Buldon
  Buldon, Maguindanao
  Buldon is a 4th class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 26,903 people in 4,802 households....
  
  , Datu Odin Sinuat (Dinaig)
  Datu Odin Sinsuat, Maguindanao
  Datu Odin Sinsuat is a 2nd class municipality in Maguindanao province, Philippines. According to the 2000 census, it has a population of 71,569 people in 13,270 households....
  
  , Kabuntalan
  Kabuntalan, Maguindanao
  Kabuntalan is a 5th class municipality of Maguindanao, Philippines. According to the 2000 census, it has a population of 23,137 people in 4,223 households....
  
  , Matanog
  Matanog, Maguindanao
  Matanog is a 5th class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 19,006 people in 3,125 households....
  
  , Parang
  Parang, Maguindanao
  Parang is a 1st class municipality in the province of Maguindanao, Philippines. It is bordered to the north is Matanog, on the west by Barira and Buldon, and on the south is Sultan Kudarat. It consists 24 barangays, 15 of which are coastal. It was created on August 18, 1947 through Executive Order No...
  
  , Sultan Kudarat
  Sultan Kudarat, Maguindanao
  Sultan Kudarat is a 1st class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of about 94,861 people in 16,996 households....
  
  , Upi
  Upi, Maguindanao
  North Upi is a 3rd class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 51,141 people in 9,975 households....
  
  , Sultan Mastura
  Sultan Mastura, Maguindanao
  Sultan Mastura is a municipality in the province of Maguindanao, Philippines.The town was part of the province of Shariff Kabunsuan from October 2006 until its nullification by the Supreme Court in July 2008.-Barangays:...
  
   (established 2003), Datu Blah T. Sinsuat (established 2006), Northern Kabuntalan (established 2006)
• Population (2007): 822,039

  Period	Representative
  8th Congress 8th Congress of the Philippines The Eighth Congress of the Philippines is the meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives after the ratification of the Constitution of the Philippines in 1987.-Sessions:**First Special Session: July 14... 1987–1992	Michael O. Mastura
  9th Congress 9th Congress of the Philippines The Ninth Congress of the Philippines is the current meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives.-Sessions:... 1992–1995
  10th Congress 10th Congress of the Philippines The Tenth Congress of the Philippines is the current meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives.-Sessions:... 1995–1998	Didagen P. Dilangalen
  11th Congress 11th Congress of the Philippines The Eleventh Congress of the Philippines is the meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives... 1998–2001
  12th Congress 12th Congress of the Philippines The Twelfth Congress of the Philippines was the national Lower House of the legislature of the Republic of the Philippines, composed of the Senate of the Philippines and House of Representatives of the Philippines... 2001–2004
  13th Congress 13th Congress of the Philippines The Thirteenth Congress of the Philippines was the meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives... 2004–2007	Bai Sendig G. Dilangalen
  14th Congress 14th Congress of the Philippines The Fourteenth Congress of the Philippines was the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives... 2007–2010	Didagen P. Dilangalen
  15th Congress 15th Congress of the Philippines The Fifteenth Congress of the Philippines is the current meeting of the national legislature of the Republic of the Philippines, composed of the Senate and House of Representatives... 2010–2013	Bai Sandra A. Sema

Chartered city since June 20, 1959 by virtue of Republic Act No. 2364. Independent from the province and does not vote for provincial officials. Only votes with Maguindanao for representation in the various national legislatures.

Elected as representative of the district briefly designated as the Lone District of Shariff Kabunsuan-Cotabato City in 2007

Philippine general election, 2007

Legislative and local elections were held in the Philippines on May 14, 2007. Positions contested included half the seats in the Senate, which are elected for six-year terms, and all the seats in the House of Representatives, who were elected for three-year terms...

.

2nd District

• Municipalities
  Municipalities of the Philippines
  A municipality is a local government unit in the Philippines. Municipalities are also called towns . They are distinct from cities, which are a different category of local government unit...
  
  : Ampatuan
  Ampatuan, Maguindanao
  Ampatuan, Maguindanao is a municipality in the province of Maguindanao, Philippines.-Barangays:Ampatuan is politically subdivided into 11 barangays.* Dicalongan * Kakal* Kamasi* Kapilpilaan* Kauran* Malatimon* Matagabong* Saniag* Tomicor...
  
  , Buluan
  Buluan, Maguindanao
  Buluan is a municipality in the province of Maguindanao, Philippines.-Barangays:Buluan is politically subdivided into 7 barangays.* Digal* Lower Siling* Maslabeng* Poblacion* Popol* Talitay* Upper Siling* Dilag* Salendab* Malangit* Tumbao...
  
  , Datu Paglas
  Datu Paglas, Maguindanao
  Datu Paglas is a municipality in the province of Maguindanao, Philippines.-Barangays:Datu Paglas is politically subdivided into 23 barangays.* Alip * Bonawan* Bulod* Damalusay* Damawato* Datang* Elbebe* Kalumenga * Katil* Lipao...
  
  , Datu Piang
  Datu Piang, Maguindanao
  On July 30, 2009, upon the ratification of Muslim Mindanao Autonomy Acts No. 225 and MMAA 222 , the municipalities of Shariff Saydona Mustapha and Datu Salibo, respectively, were created from a total of 5 entire barangays and portions of 10 barangays from Datu Piang, in addition to other barangays...
  
  , Pagalungan
  Pagalungan, Maguindanao
  Pagalungan is a 1st class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 25,908 people in 4,715 households.-Barangays:Pagalungan is politically subdivided into 12 barangays.* Bagoenged...
  
  , Shariff Aguak
  Shariff Aguak, Maguindanao
  Shariff Aguak is municipality in the province of Maguindanao, Philippines. It is the capital municipality of Maguindanao.On July 30, 2009, upon the ratification of Muslim Mindanao Autonomy Acts No...
  
  , South Upi
  South Upi, Maguindanao
  South Upi is a 4th class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 28,186 people in 5,533 households.-Barangays:South Upi is politically subdivided into 11 barangays.* Kuya* Biarong...
  
  , Sultan sa Barongis
  Sultan sa Barongis, Maguindanao
  Sultan sa Barongis is a 4th class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 34,709 people in 6,426 households.-Barangays:Sultan sa Barongis is politically subdivided into 12 barangays....
  
  , Talayan
  Talayan, Maguindanao
  Talayan is a 4th class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 33,129 people in 5,573 households....
  
  , General Salipada K. Pendatun (established 1991), Mamasapano
  Mamasapano, Maguindanao
  Mamasapano is a municipality in the province of Maguindanao, Philippines. According to the 2007 census, it has a population of 23,830 people .-Barangays:...
  
   (established 1998), Talitay
  Talitay, Maguindanao
  Talitay is a 4th class municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 17,026 people in 2,789 households.-Barangays:Talitay is politically subdivided into 13 barangays.* Adaon...
  
   (established 1999), Datu Montawal (Pagagawan) (established 2000), Paglat
  Paglat, Maguindanao
  Paglat is a municipality in the province of Maguindanao, Philippines. According to the 2000 census, it has a population of 5,832 people.The first appointed mayor was Bai Zulaika Pendatun-Langkuno, however, her appointment was recalled by then ARMM Governor Nur Misuari to give way for her cousin...
  
   (established 2001), Guindulungan
  Guindulungan, Maguindanao
  Guindulungan is a municipality in the province of Maguindanao, Philippines.The first appointed mayor during its creation as a new municipality was Hadji Datu Antao Midtimbang, Sr., a well known religious leader who also served as mayor of Talayan and as vice governor of Maguindanao Province...
  
   (established 2003), Datu Saudi-Ampatuan
  Datu Saudi-Ampatuan, Maguindanao
  Datu Saudi-Ampatuan is a municipality in the province of Maguindanao, Philippines.-Barangays:Datu Saudi-Ampatuan is politically subdivided into 9 barangays.*Dapiawan*Elian*Gawang*Kabengi*Kitango*Kitapok*Madia...
  
   (established 2003), Datu Unsay
  Datu Unsay, Maguindanao
  Datu Unsay is a municipality in the province of Maguindanao, Philippines.-Barangays:Datu Unsay is politically subdivided into 7 barangays.*Bulayan*Iganagampong*Macalag *Maitumaig*Meta*Panangeti*Tuntungan -History:...
  
   (established 2003), Datu Abdullah Sangki
  Datu Abdullah Sangki, Maguindanao
  -References:...
  
   (established 2004), Rajah Buayan
  Rajah Buayan, Maguindanao
  Rajah Buayan is a municipality in the province of Maguindanao, Philippines.The municipality of Rajah Buayan was created under Muslim Mindanao Autonomy Act No. 166 dated October 28, 2002 and was ratified through plebiscite on September 4, 2004. It was carved out of the town of Sultan sa...
  
   (established 2004), Pandag
  Pandag, Maguindanao
  Pandag is a municipality in the province of Maguindanao, Philippines.It was created out of 8 barangays of Buluan, Maguindanao, by virtue of Muslim Mindanao Autonomy Act No. 203, which was subsequently ratified in a plebiscite held on December 30, 2006....
  
   (established 2006), Mangudadatu
  Mangudadatu, Maguindanao
  Mangudadatu is a municipality in the province of Maguindanao, Philippines.It was created out of 8 barangays of Buluan, Maguindanao, by virtue of Muslim Mindanao Autonomy Act No. 204, which was subsequently ratified in a plebiscite held on December 30, 2006....
  
   (established 2006), Datu Anggal Midtimbang
  Datu Anggal Midtimbang, Maguindanao
  Datu Anggal Midtimbang is a municipality in the province of Maguindanao, Philippines.-Barangays:Datu Anggal Midtimbang is politically subdivided into 7 barangays.*Adaon*Brar*Mapayag*Midtimbang *Nunangan *Tugal*Tulunan-History:...
  
   (established 2006), Datu Hoffer Ampatuan
  Datu Hoffer Ampatuan, Maguindanao
  Datu Hoffer Ampatuan is a municipality in the province of Maguindanao, Philippines. According to the 2007 census, it has a population of at least 22,471 people ....
  
   (established 2009), Datu Salibo
  Datu Salibo, Maguindanao
  Datu Salibo is a municipality in the province of Maguindanao, Philippines. According to the 2007 census, it has a population of at least 13,876 people ....
  
   (established 2009), Shariff Saydona Mustapha
  Shariff Saydona Mustapha, Maguindanao
  Shariff Saydona Mustapha is a municipality in the province of Maguindanao, Philippines. According to the 2007 census, it has a population of at least 20,463 people ....
  
   (established 2009)
• Population (2007): 710,829

  Period	Representative
  8th Congress 8th Congress of the Philippines The Eighth Congress of the Philippines is the meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives after the ratification of the Constitution of the Philippines in 1987.-Sessions:**First Special Session: July 14... 1987–1992	Guimid P. Matalam
  9th Congress 9th Congress of the Philippines The Ninth Congress of the Philippines is the current meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives.-Sessions:... 1992–1995	Simeon A. Datumanong Simeon Datumanong Simeon Datumanong is a Filipino-Muslim politician who held different government positions and currently serves as a Representative of the lone district of Maguindanao in the House of Representatives of the Philippines...
  10th Congress 10th Congress of the Philippines The Tenth Congress of the Philippines is the current meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives.-Sessions:... 1995–1998
  11th Congress 11th Congress of the Philippines The Eleventh Congress of the Philippines is the meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives... 1998–2001
  12th Congress 12th Congress of the Philippines The Twelfth Congress of the Philippines was the national Lower House of the legislature of the Republic of the Philippines, composed of the Senate of the Philippines and House of Representatives of the Philippines... 2001–2004	Guimid P. Matalam
  13th Congress 13th Congress of the Philippines The Thirteenth Congress of the Philippines was the meeting of the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives... 2004–2007	Simeon A. Datumanong Simeon Datumanong Simeon Datumanong is a Filipino-Muslim politician who held different government positions and currently serves as a Representative of the lone district of Maguindanao in the House of Representatives of the Philippines...
  14th Congress 14th Congress of the Philippines The Fourteenth Congress of the Philippines was the national legislature of the Republic of the Philippines, composed of the Philippine Senate and House of Representatives... 2007–2010
  15th Congress 15th Congress of the Philippines The Fifteenth Congress of the Philippines is the current meeting of the national legislature of the Republic of the Philippines, composed of the Senate and House of Representatives... 2010–2013

Elected as representative of the district briefly designated as Lone District of Maguindanao

Legislative district of Maguindanao

The Legislative Districts of Maguindanao, namely the first and second districts, are the representations of the province of Maguindanao and the city of Cotabato. Maguindanao was part of the representation of Region XII from 1978 to 1984. It first was first granted its own representations in the...

 in 2007

Philippine general election, 2007

Legislative and local elections were held in the Philippines on May 14, 2007. Positions contested included half the seats in the Senate, which are elected for six-year terms, and all the seats in the House of Representatives, who were elected for three-year terms...

.

At Large (defunct)

Period	Representative
Regular Batasang Pambansa Regular Batasang Pambansa The Regular Batasang Pambansa or the Second Batasan was the meeting of the parliament of the Philippines from the beginning of its session on July 23, 1984 until it was abolished by President Corazon Aquino on March 25, 1986.... 1984–1986	Simeon A. Datumanong
	Salipada K. Pendatun