Camarines Sur's 1st congressional district

Camarines Sur's 1st congressional district is one of the five congressional districts of the Philippines in the province of Camarines Sur. It has been represented in the House of Representatives of the Philippines since 1919. The district consists of the northern Camarines Sur municipalities of Cabusao, Del Gallego, Lupi, Ragay and Sipocot. It is represented in the 19th Congress by Tsuyoshi Anthony Horibata of the Partido Demokratiko Pilipino (PDP).

Representation history
{| class=wikitable ! rowspan="2" | # ! rowspan="2" colspan=2 | Member ! colspan=2 | Term of office ! rowspan="2" | Legislature ! 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;" |

Camarines Sur's 1st district for the House of Representatives of the Philippine Islands
! rowspan="2" | # ! rowspan="2" colspan=2 | Member ! colspan=2 | Term of office ! rowspan="2" | National Assembly ! rowspan="2" | Party ! rowspan="2" | Electoral history ! rowspan="2" | Constituent LGUs !Start!!End
 * colspan="9" style="text-align:center;" | District created March 3, 1919. Redistricted from Ambos Camarines's 2nd district.
 * style="text-align:center;" | 1
 * style="color:inherit;background:;" |
 * Silverio D. Cecilio
 * June 3, 1919
 * June 6, 1922
 * style="text-align:center;" | 5th
 * Nacionalista
 * Elected in 1919.
 * rowspan="6" style="text-align:center;" | 1919–1935 Cabusao, Calabanga, Camaligan, Gainza, Libmanan, Lupi, Magarao, Milaor, Minalabac, Naga, Pamplona, Pasacao, Ragay, San Fernando, Sipocot
 * rowspan="2" style="text-align:center;" | 2
 * style="background-color:#191970|
 * rowspan="2" | Ramón B. Felipe
 * rowspan="2" | June 6, 1922
 * rowspan="2" | June 5, 1928
 * style="text-align:center;" | 6th
 * Nacionalista Colectivista
 * Elected in 1922.
 * style="background-color:#0000FF|
 * style="text-align:center;" | 7th
 * Demócrata
 * Re-elected in 1925.
 * rowspan="2" style="text-align:center;" | 3
 * style="background-color:#0000FF|
 * rowspan="2" | Mariano E. Villafuerte
 * rowspan="2" | June 5, 1928
 * rowspan="2" | June 5, 1934
 * style="text-align:center;" | 8th
 * Demócrata
 * Elected in 1928.
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 9th
 * Nacionalista Consolidado
 * Re-elected in 1931.
 * style="text-align:center;" | 4
 * style="color:inherit;background:;" |
 * Ignacio Melitón
 * June 5, 1934
 * September 16, 1935
 * style="text-align:center;" | 10th
 * Nacionalista Democrático
 * Elected in 1934.
 * style="color:inherit;background:;" |
 * Ignacio Melitón
 * June 5, 1934
 * September 16, 1935
 * style="text-align:center;" | 10th
 * Nacionalista Democrático
 * Elected in 1934.
 * colspan="9" style="text-align:center;" |
 * colspan="9" style="text-align:center;" |

Camarines Sur's 1st district for the National Assembly (Commonwealth of the Philippines)
! rowspan="2" | # ! rowspan="2" colspan=2 | Member ! colspan=2 | Term of office ! rowspan="2" | Common wealth Congress ! rowspan="2" | Party ! rowspan="2" | Electoral history ! rowspan="2" | Constituent LGUs !Start!!End
 * rowspan="2" style="text-align:center;" | 5
 * style="color:inherit;background:;" |
 * rowspan="2" | Francisco Celebrado
 * rowspan="2" | September 16, 1935
 * rowspan="2" | December 30, 1941
 * style="text-align:center;" | 1st
 * Nacionalista Democrático
 * Elected in 1935.
 * style="text-align:center;" | 1935–1938 Cabusao, Calabanga, Camaligan, Gainza, Libmanan, Lupi, Magarao, Milaor, Minalabac, Naga, Pamplona, Pasacao, Ragay, San Fernando, Sipocot
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 2nd
 * Nacionalista
 * Re-elected in 1938.
 * style="text-align:center;" | 1938–1941 Cabusao, Calabanga, Camaligan, Del Gallego Gainza, Libmanan, Lupi, Magarao, Milaor, Minalabac, Naga, Pamplona, Pasacao, Ragay, San Fernando, Sipocot
 * colspan="9" style="text-align:center;" | District dissolved into the two-seat Camarines Sur's at-large district for the National Assembly (Second Philippine Republic).
 * style="text-align:center;" | 1938–1941 Cabusao, Calabanga, Camaligan, Del Gallego Gainza, Libmanan, Lupi, Magarao, Milaor, Minalabac, Naga, Pamplona, Pasacao, Ragay, San Fernando, Sipocot
 * colspan="9" style="text-align:center;" | District dissolved into the two-seat Camarines Sur's at-large district for the National Assembly (Second Philippine Republic).
 * colspan="9" style="text-align:center;" | District dissolved into the two-seat Camarines Sur's at-large district for the National Assembly (Second Philippine Republic).
 * colspan="9" style="text-align:center;" |
 * colspan="9" style="text-align:center;" |

Camarines Sur's 1st district for the House of Representatives of the Commonwealth of the Philippines
! 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;" | District re-created May 24, 1945.
 * style="text-align:center;" | 6
 * style="color:inherit;background:;" |
 * Jaime M. Reyes
 * June 11, 1945
 * May 25, 1946
 * style="text-align:center;" | 1st
 * Nacionalista
 * Elected in 1941.
 * style="text-align:center;" | 1945–1946 Cabusao, Calabanga, Camaligan, Del Gallego Gainza, Libmanan, Lupi, Magarao, Milaor, Minalabac, Naga, Pamplona, Pasacao, Ragay, San Fernando, Sipocot
 * Elected in 1941.
 * style="text-align:center;" | 1945–1946 Cabusao, Calabanga, Camaligan, Del Gallego Gainza, Libmanan, Lupi, Magarao, Milaor, Minalabac, Naga, Pamplona, Pasacao, Ragay, San Fernando, Sipocot
 * colspan="9" style="text-align:center;" |
 * colspan="9" style="text-align:center;" |

Camarines Sur's 1st district for the House of Representatives of the Philippines

 * style="text-align:center;" | 7
 * style="color:inherit;background:;" |
 * Juan Q. Miranda
 * May 25, 1946
 * December 30, 1949
 * style="text-align:center;" | 1st
 * Liberal
 * Elected in 1946.
 * style="text-align:center;" | 1946–1949 Cabusao, Calabanga, Camaligan, Del Gallego Gainza, Libmanan, Lupi, Magarao, Milaor, Minalabac, Naga, Pamplona, Pasacao, Ragay, San Fernando, Sipocot
 * rowspan="2" style="text-align:center;" | 8
 * rowspan="2" style="color:inherit;background:;" |
 * rowspan="2" | Emilio M. Tible
 * rowspan="2" | December 30, 1949
 * rowspan="2" | December 30, 1957
 * style="text-align:center;" | 2nd
 * rowspan="2" | Nacionalista
 * Elected in 1949.
 * rowspan="6" style="text-align:center;" | 1949–1972 Bombon, Cabusao, Calabanga, Camaligan, Del Gallego Gainza, Libmanan, Lupi, Magarao, Milaor, Minalabac, Naga, Pamplona, Pasacao, Ragay, San Fernando, Sipocot
 * style="text-align:center;" | 3rd
 * | Re-elected in 1953.
 * style="text-align:center;" | 9
 * style="color:inherit;background:;" |
 * Agatón A. Ursúa
 * December 30, 1957
 * December 30, 1961
 * style="text-align:center;" | 4th
 * Nacionalista
 * Elected in 1957.
 * style="text-align:center;" | 10
 * style="color:inherit;background:;" |
 * Juan F. Triviño
 * December 30, 1961
 * December 30, 1965
 * style="text-align:center;" | 5th
 * Nacionalista
 * Elected in 1961.
 * rowspan="2" style="text-align:center;" | 11
 * rowspan="2" style="color:inherit;background:;" |
 * rowspan="2" | Ramón H. Felipe Jr.
 * rowspan="2" | December 30, 1965
 * rowspan="2" | September 23, 1972
 * style="text-align:center;" | 6th
 * rowspan="2" | Liberal
 * Elected in 1965.
 * style="text-align:center;" | 7th
 * Re-elected in 1969. Removed from office after imposition of martial law.
 * colspan="9" style="text-align:center;" | District dissolved into the twelve-seat Region V's at-large district for the Interim Batasang Pambansa, followed by the four-seat Camarines Sur's at-large district for the Regular Batasang Pambansa.
 * colspan="9" style="text-align:center;" | District re-created February 2, 1987.
 * rowspan="3" style="text-align:center;" | 12
 * style="color:inherit;background:;" |
 * rowspan="3" | Rolando R. Andaya
 * rowspan="3" | June 30, 1987
 * rowspan="3" | June 30, 1998
 * style="text-align:center;" | 8th
 * UNIDO
 * Elected in 1987.
 * rowspan="7" style="text-align:center;" | 1987–2010 Cabusao, Del Gallego, Libmanan, Lupi, Minalabac, Pamplona, Pasacao, Ragay, San Fernando, Sipocot
 * rowspan="2" style="color:inherit;background:;" |
 * style="text-align:center;" | 9th
 * rowspan="2" | Lakas
 * Re-elected in 1992.
 * style="text-align:center;" | 10th
 * Re-elected in 1995.
 * rowspan="3" style="text-align:center;" | 13
 * rowspan="3" style="color:inherit;background:;" |
 * rowspan="3" | Rolando Andaya Jr.
 * rowspan="3" | June 30, 1998
 * rowspan="3" | February 5, 2006
 * style="text-align:center;" | 11th
 * rowspan="3" | Lakas
 * Elected in 1998.
 * style="text-align:center;" | 12th
 * Re-elected in 2001.
 * style="text-align:center;" | 13th
 * Re-elected in 2004. Resigned on appointment as Secretary of Budget and Management.
 * style="text-align:center;" | 14
 * style="color:inherit;background:;" |
 * Diosdado Macapagal Arroyo
 * June 30, 2007
 * June 30, 2010
 * style="text-align:center;" | 14th
 * Lakas
 * Elected in 2007. Redistricted to the 2nd district.
 * rowspan="3" style="text-align:center;" | (13)
 * rowspan="2" style="color:inherit;background:;" |
 * rowspan="3" | Rolando Andaya Jr.
 * rowspan="3" | June 30, 2010
 * rowspan="3" | June 30, 2019
 * style="text-align:center;" | 15th
 * rowspan="2" | Lakas
 * Elected in 2010.
 * rowspan="99" style="text-align:center;" | 2010–present Cabusao, Del Gallego, Lupi, Ragay, Sipocot
 * style="text-align:center;" | 16th
 * Re-elected in 2013.
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 17th
 * NPC
 * Re-elected in 2016.
 * style="text-align:center;" | 15
 * style="color:inherit;background:;" |
 * Marissa Lourdes M. Andaya
 * June 30, 2019
 * July 5, 2020
 * rowspan="2" style="text-align:center;" | 18th
 * NPC
 * Elected in 2019. Died in office.
 * style="text-align:center;" | —
 * vacant
 * July 5, 2020
 * June 30, 2022
 * No special election held to fill vacancy.
 * style="text-align:center;" | 16
 * style="color:inherit;background:;" |
 * Tsuyoshi Anthony G. Horibata
 * June 30, 2022
 * Present
 * style="text-align:center;" | 19th
 * PDP
 * Elected in 2022.
 * }
 * Marissa Lourdes M. Andaya
 * June 30, 2019
 * July 5, 2020
 * rowspan="2" style="text-align:center;" | 18th
 * NPC
 * Elected in 2019. Died in office.
 * style="text-align:center;" | —
 * vacant
 * July 5, 2020
 * June 30, 2022
 * No special election held to fill vacancy.
 * style="text-align:center;" | 16
 * style="color:inherit;background:;" |
 * Tsuyoshi Anthony G. Horibata
 * June 30, 2022
 * Present
 * style="text-align:center;" | 19th
 * PDP
 * Elected in 2022.
 * }
 * style="text-align:center;" | 19th
 * PDP
 * Elected in 2022.
 * }