The legislative districts of Antipolo are the representations of the component city of Antipolo in the Congress of the Philippines. The city is currently represented in the lower house of Congress through its first and second congressional districts.
The legislative district of San Juan–Mandaluyong was the combined representation of the Metropolitan Manila municipalities of Mandaluyong and San Juan in the Regular Batasang Pambansa (1984–1986) and the lower house of the Congress of the Philippines (1987–1995).
The legislative districts of Pasay are the representations of the highly urbanized city of Pasay in the Congress of the Philippines. The city is currently represented in the lower house of the Congress through its lone congressional district.
The Legislative district of Las Piñas–Parañaque was the combined representation of the Metropolitan Manila municipalities of Las Piñas and Parañaque in the Regular Batasang Pambansa from 1984 to 1986.
The Legislative district of Taguig–Pateros–Muntinlupa was the combined representation of the Metropolitan Manila municipalities of Muntinlupa, Pateros and Taguig in the Regular Batasang Pambansa from 1984 to 1986.
The Legislative district of Malabon–Navotas–Valenzuela was the combined representation of the Metropolitan Manila municipalities of Malabon, Navotas and Valenzuela in the Regular Batasang Pambansa from 1984 to 1986.
The Legislative district of Pasig–Marikina was the combined representation of the Metropolitan Manila municipalities of Pasig and Marikina in the Regular Batasang Pambansa from 1984 to 1986.
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.
Aurora's at-large congressional district is the sole congressional district of the Philippines in the province of Aurora. It has been represented in the House of Representatives since 1987 and earlier in the Batasang Pambansa from 1984 to 1986. Aurora first elected a single representative provincewide at-large for the Regular Batasang Pambansa following its creation as a regular province separate from Quezon in 1978 and the subsequent 1984 Philippine constitutional plebiscite that amended the 1973 constitution and abolished the regional at-large assembly districts. Before 1978, the province was represented in the national legislatures as part of Quezon's 1st and at-large congressional districts. The district was re-created on February 2, 1987 following the ratification of the 1987 constitution that restored the House of Representatives. It is currently represented in the 18th Congress by Rommel T. Angara of the Laban ng Demokratikong Pilipino (LDP).
Quirino's at-large congressional district is the sole congressional district of the Philippines in the province of Quirino. It has been represented in the House of Representatives since 1987 and earlier in the Batasang Pambansa from 1984 to 1986.
Zamboanga del Norte's at-large congressional district is an obsolete congressional district that encompassed the area of Zamboanga del Norte in the Philippines. It was represented in the House of Representatives from 1953 to 1972 and in the Regular Batasang Pambansa from 1984 to 1986. The province of Zamboanga del Norte was created as a result of the partition of Zamboanga in 1952 and elected its first representative provincewide at-large during the 1953 Philippine House of Representatives elections. Alberto Q. Ubay served as this district's first representative. The district remained a single-member district until the dissolution of the lower house in 1972. It was later absorbed by the multi-member Region IX's at-large district for the national parliament in 1978. In 1984, provincial and city representations were restored and Zamboanga del Norte elected two members for the regular parliament. The district was abolished following the 1987 reapportionment to establish three districts under a new constitution.
Zamboanga del Sur's at-large congressional district is an obsolete congressional district that encompassed the area of Zamboanga del Sur in the Philippines. It was represented in the House of Representatives from 1953 to 1972 and in the Regular Batasang Pambansa from 1984 to 1986. The province of Zamboanga del Sur was created as a result of the partition of Zamboanga in 1952 and elected its first representative provincewide at-large during the 1953 Philippine House of Representatives elections. Roseller T. Lim, who served as representative of Zamboanga's at-large congressional district during the partition, was this district's first representative. The district remained a single-member district until the dissolution of the lower house in 1972. It was later absorbed by the multi-member Region IX's at-large district for the national parliament in 1978. In 1984, provincial and city representations were restored and Zamboanga del Sur elected three members for the regular parliament with a separate representation created for Zamboanga City. The district was abolished following the 1987 reapportionment to establish three districts under a new constitution.
Zamboanga City's at-large congressional district is an obsolete congressional district that encompassed the entire Zamboanga City prior to its 2004 reapportionment that took effect in 2007. It existed from 1984 to 2007, when Zamboanga elected a representative city-wide at-large to the Batasang Pambansa and to the restored House of Representatives. Before 1984 when it was granted its own seat in the regular Batasan assembly as a highly-urbanized city, Zamboanga was represented as part of the multi-member Region IX's at-large assembly district for the Interim Batasang Pambansa and was also earlier included in Zamboanga del Sur's at-large congressional district for the Third Philippine Republic congresses. It was last represented by Erico Basilio Fabian of the Laban ng Demokratikong Pilipino (LDP).
Camiguin's at-large congressional district is the sole congressional district of the Philippines in the province of Camiguin. It was created ahead of the 1969 Philippine House of Representatives elections following the separation of the island from Misamis Oriental to form its own province in 1966. The district was represented in the final congress of the Third Philippine Republic from 1969 to 1972, in the regular parliament that replaced the House of Representatives from 1984 to 1986, and in the restored House from the 8th Congress onwards. It is currently represented in the 19th Congress by Jurdin Jesus Romualdo of Lakas–CMD.
Tawi-Tawi's at-large congressional district refers to the lone congressional district of the Philippines in the province of Tawi-Tawi. The province has been represented in the country's national legislatures since 1984. It first elected a representative provincewide at-large during the 1984 Philippine parliamentary election following the restoration of provincial and city district representation in the Batasang Pambansa where Tawi-Tawi had previously been included in the regionwide representation of Western Mindanao for the interim parliament. The province, created by the 1973 separation of the Tawi-Tawi island group from Sulu, was formerly represented as part of that province's at-large district in earlier legislatures. Since the 1987 restoration of Congress following the ratification of a new constitution, Tawi-Tawi has been entitled to one member in the House of Representatives. It is currently represented in the 18th Congress by Dimszar M. Sali of the National Unity Party (NUP).
Basilan's at-large congressional district refers to the lone congressional district of the Philippines in the province of Basilan. The province has been represented in the country's national legislatures since 1984. It first elected a representative provincewide at-large during the 1984 Philippine parliamentary election following the restoration of provincial and city district representation in the Batasang Pambansa where Basilan had previously been included in the regionwide representation of Western Mindanao for the interim parliament. The province, created by the 1973 separation from Zamboanga del Sur of the entire island with its two municipal districts and the municipality of Isabela outside its poblacion which was earlier organized as the City of Basilan separated from Zamboanga City, was formerly represented as part of Zamboanga del Sur's, Zamboanga's and Department of Mindanao and Sulu's at-large representations in earlier legislatures. Since the 1987 restoration of Congress following the ratification of a new constitution, Basilan has been entitled to one member in the House of Representatives. It is currently represented in the 19th Congress by Mujiv Hataman of the Basilan Unity Party (BUP).
Biliran's at-large congressional district is the sole congressional district of the Philippines in the province of Biliran. It was created ahead of the 1995 Philippine House of Representatives elections following its conversion into a regular province under the 1991 Local Government Code which was ratified in a 1992 plebiscite concurrent with that year's general election. Biliran had been a sub-province of Leyte since 1959 and was last represented as part of Leyte's 3rd district in the House of Representatives from 1987 to 1995 and earlier from 1961 to 1972, the multi-member Region VIII's at-large district in the Interim Batasang Pambansa from 1978 to 1984, and the multi-member Leyte's at-large district in the Regular Batasang Pambansa from 1984 to 1986. It is currently represented in the 19th Congress by Gerardo Espina Jr. of Lakas–CMD.
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.
The legislative district of Maguindanao del Norte were the representations of the province of Maguindanao del Norte and the independent component city of Cotabato in the various national legislatures of the Philippines. The province and the city were represented in the lower house of the Congress of the Philippines through their lone congressional district.
The lone Legislative District of Maguindanao del Sur is the representation of the province of Maguindanao del Sur in the Philippine House of Representatives. Maguindanao was part of the representation of Maguindanao prior to its division in 2022. It will be granted its representation in the 14th Congress.
