The legislative districts of Bacolod are the representations of the highly urbanized city of Bacolod in the various national legislatures of the Philippines. The city is currently represented in the lower house of the Congress of the Philippines through its lone congressional district.
The legislative districts of Oriental Mindoro are the representations of the province of Oriental Mindoro 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.
Negros Occidental's 1st congressional district is one of the six congressional districts of the Philippines in the province of Negros Occidental. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the northern Negros Occidental cities of Escalante and San Carlos, as well as adjacent municipalities of Calatrava, Don Salvador Benedicto and Toboso. It is currently represented in the 18th Congress by Gerardo Valmayor Jr. of the Nationalist People's Coalition (NPC).
Batangas's 2nd congressional district is one of the six congressional districts of the Philippines in the province of Batangas. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the southern Batangas municipalities of Bauan, Lobo, Mabini, San Luis, San Pascual and Tingloy. It is currently represented in the 19th Congress by Gerville Luistro of Lakas-CMD.
Negros Occidental's 2nd congressional district is one of the six congressional districts of the Philippines in the province of Negros Occidental. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the northern Negros Occidental cities of Cadiz and Sagay, as well as the adjacent municipality of Manapla. It is currently represented in the 19th Congress by Alfredo Marañon III of the National Unity Party (NUP).
Negros Occidental's 3rd congressional district is one of the six congressional districts of the Philippines in the province of Negros Occidental. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the cities of Silay, Talisay and Victorias, as well as the adjacent municipalities of Enrique B. Magalona and Murcia. It is currently represented in the 18th Congress by Jose Francisco "Kiko" Benitez of the Partido Federal ng Pilipinas (PFP).
Davao Occidental's at-large congressional district is the congressional district of the Philippines in Davao Occidental. It has been represented in the House of Representatives of the Philippines since 2016. It was previously included in Davao del Sur's 2nd congressional district from 1987 to 2016. It is currently represented in the 19th Congress by Claude Bautista of the Hugpong ng Pagbabago (HNP).
Occidental Mindoro's at-large congressional district is the sole congressional district of the Philippines in the province of Occidental Mindoro. Also known as Occidental Mindoro's lone district, it has been represented in the House of Representatives of the Philippines since 1952. It first elected a representative provincewide at-large for the 2nd Congress of the Third Philippine Republic following the dissolution of the old Mindoro province under Republic Act No. 505 on June 13, 1950. It has remained a single-member district even under the Fourth Philippine Republic parliament known as the Regular Batasang Pambansa from 1984 to 1986.
Batangas's 4th congressional district is one of the six congressional districts of the Philippines in the province of Batangas. It has been represented in the House of Representatives of the Philippines since 1987. The district consists of the eastern Batangas municipalities of Ibaan, Padre Garcia, Rosario, San Jose, San Juan, and Taysan. The city of Lipa was also part of this district until it was granted its own representation as the sixth district effective 2016. It is currently represented in the 19th Congress by Lianda B. Bolilia of the Nacionalista Party (NP).
Isabela's 2nd congressional district is one of the six congressional districts of the Philippines in the province of Isabela. It has been represented in the House of Representatives since 1987. The district consists of the east-central municipalities of Benito Soliven, Gamu, Naguilian, Palanan, Reina Mercedes and San Mariano. It is currently represented in the 18th Congress by Ed Christopher S. Go of the Nacionalista Party (NP).
Isabela's 3rd congressional district is one of the six congressional districts of the Philippines in the province of Isabela. It has been represented in the House of Representatives since 1987. The district consists of the west-central municipalities of Alicia, Angadanan, Cabatuan, Ramon and San Mateo. It is currently represented in the 18th Congress by Ian Paul L. Dy of the Nationalist People's Coalition (NPC).
Misamis Occidental's 1st congressional district is one of the two congressional districts of the Philippines in the province of Misamis Occidental. It has been represented in the House of Representatives since 1987. The district encompasses the northern half of the province consisting of its capital, Oroquieta, and the municipalities of Aloran, Baliangao, Calamba, Concepcion, Jimenez, Lopez Jaena, Panaon, Plaridel and Sapang Dalaga. It is currently represented in the 19th Congress by Jason P. Almonte of the PDP–Laban.
Misamis Occidental's 2nd congressional district is one of the two congressional districts of the Philippines in the province of Misamis Occidental. It has been represented in the House of Representatives since 1987. The district encompasses the southern half of the province consisting of its largest city, Ozamiz, the adjacent city of Tangub, and the municipalities of Bonifacio, Clarin, Don Victoriano Chiongbian, Sinacaban and Tudela. It is currently represented in the 19th Congress by Sancho Fernando Oaminal of the Nacionalista Party (NP).
Batangas's 5th congressional district is one of the six congressional districts of the Philippines in the province of Batangas. It has been represented in the House of Representatives of the Philippines since 2016. The district consists of all barangays of the city of Batangas facing the provinces of Oriental Mindoro and Occidental Mindoro. It is currently represented in the 19th Congress by Mario Vittorio A. Mariño of the Nacionalista Party (NP).
Negros Occidental's 4th congressional district is one of the six congressional districts of the Philippines in the province of Negros Occidental. It has been represented in the House of Representatives since 1987. The district consists of the area in north-central Negros Occidental immediately to the south of the capital city of Bacolod. It contains the cities of Bago and La Carlota, and the municipalities of Pontevedra, Pulupandan, San Enrique and Valladolid. It is currently represented in the 18th Congress by Juliet Marie Ferrer of the National Unity Party (NUP).
Negros Occidental's 5th congressional district is one of the six congressional districts of the Philippines in the province of Negros Occidental. It has been represented in the House of Representatives since 1987. The district consists of the area in south-central Negros Occidental containing the city of Himamaylan and adjacent municipalities of Binalbagan, Hinigaran, Isabela, La Castellana and Moises Padilla. It is currently represented in the 19th Congress by Dino Yulo, who is an independent.
Negros Occidental's at-large congressional district refers to the provincewide electoral district that was used to elect members of Philippine national legislatures in Negros Occidental before 1987.
Bacolod's at-large congressional district is the city-wide electoral district in Bacolod, Philippines. It has been electing representatives at-large to the House of Representatives since 1987 and earlier to the National Assembly from 1943 to 1944.
Negros Oriental's 3rd congressional district is one of the three congressional districts of the Philippines in the province of Negros Oriental. It has been represented in the House of Representatives since 1987. The district consists of the southernmost parts of the province that were previously included in Negros Oriental's 2nd district. It contains the city of Bayawan and the municipalities immediately to the south and west of the provincial capital city, Dumaguete, namely Bacong, Basay, Dauin, Santa Catalina, Siaton, Valencia and Zamboanguita. It is currently vacant for the 19th Congress since the expulsion of its most recent representative Arnolfo Teves Jr. on August 16, 2023.
Siquijor's at-large congressional district is the provincewide electoral district in Siquijor, Philippines. The province has been represented in the country's national legislatures since 1984. It first elected a representative at-large during the 1984 Philippine parliamentary election following the restoration of provincial and city district representation in the Batasang Pambansa where Siquijor had previously been included in the regionwide representation of Central Visayas for the interim parliament. The province, created by the 1971 separation of Siquijor Island from Negros Oriental, was formerly represented as part of that province's 2nd district in earlier legislatures. Since the 1987 restoration of Congress following the ratification of a new constitution, Siquijor has been entitled to one member in the House of Representatives. It is currently represented in the 19th Congress by Zaldy Villa of the Lakas–CMD.
