Baguio's at-large congressional district

Baguio's at-large congressional district refers to the lone congressional district of the Philippines in the city of Baguio. It has been represented in the House of Representatives of the Philippines since 1992. It was previously included in Benguet's 1st congressional district from 1987 to 1992. The district is currently represented in the 18th Congress by Marquez Go of the Nacionalista Party (NP).

Representation history
{| class="wikitable" ! rowspan="2"" | # ! colspan="2" | Term of office ! rowspan="2" | National Assembly ! colspan="4" | Seat A ! colspan="4" | Seat B ! Start ! End ! colspan="2" style="text-align:center;" | Member ! Party ! Electoral history ! colspan="2" style="text-align:center;" | Member ! Party ! Electoral history
 * rowspan="2" |
 * rowspan="2" |
 * - style="height:3em"
 * colspan="14" style="text-align:center;" |
 * colspan="14" style="text-align:center;" |

Baguio's at-large district for the National Assembly (Second Philippine Republic)
! rowspan=2 | # ! colspan=2 | Term of office ! rowspan=2 | Batasang Pambansa ! colspan=4 | Single seat !Start!!End ! colspan="2" style="text-align:center;" | Member ! Party ! Electoral history
 * colspan="14" style="text-align:center;" | District created September 7, 1943.
 * style="text-align:center;" | –
 * September 25, 1943
 * February 2, 1944
 * style="text-align:center;" | 3rd
 * style="color:inherit;background:;" |
 * Florendo Aquino
 * KALIBAPI
 * Elected in 1943.
 * style="color:inherit;background:;" |
 * Nicasio S. Valderrosa
 * KALIBAPI
 * Appointed as an ex officio member.
 * colspan="14" style="text-align:center;" | District dissolved into Benguet's at-large district for the House of Representatives of the Philippines.
 * Nicasio S. Valderrosa
 * KALIBAPI
 * Appointed as an ex officio member.
 * colspan="14" style="text-align:center;" | District dissolved into Benguet's at-large district for the House of Representatives of the Philippines.
 * colspan="14" style="text-align:center;" | District dissolved into Benguet's at-large district for the House of Representatives of the Philippines.
 * rowspan=2 |
 * rowspan=99 colspan=5 style="text-align:center;" | Seat eliminated
 * - style="height:3em"
 * colspan="9" style="text-align:center;" |
 * colspan="9" style="text-align:center;" |

Baguio's at-large district for the Regular Batasang Pambansa
! rowspan=2 | # ! colspan=2 | Term of office ! rowspan=2 | Congress ! colspan=4 | Single seat !Start!!End ! colspan="2" style="text-align:center;" | Member ! Party ! Electoral history
 * colspan="9" style="text-align:center;" | District re-created February 1, 1984.
 * - style="height:3em"
 * style="text-align:center;" | –
 * July 23, 1984
 * March 25, 1986
 * style="text-align:center;" | 2nd
 * style="color:inherit;background:;" |
 * Arturo V. Barbero
 * KBL
 * Elected in 1984.
 * KBL
 * Elected in 1984.
 * rowspan=2 |
 * - style="height:3em"
 * colspan="9" style="text-align:center;" |
 * colspan="9" style="text-align:center;" |

Benguet's 1st district for the House of Representatives of the Philippines
! rowspan=2 | # ! colspan=2 | Term of office ! rowspan=2 | Congress ! colspan=4 | Single seat !Start!!End ! colspan="2" style="text-align:center;" | Member ! Party ! Electoral history
 * style="text-align:center;" | 1
 * June 30, 1987
 * June 30, 1992
 * style="text-align:center;" | 8th
 * style="color:inherit;background:;" |
 * Honorato Y. Aquino
 * Lakas ng Bansa
 * Elected in 1987.
 * colspan="9" style="text-align:center;" | District dissolved into Benguet's at-large district for the House of Representatives of the Philippines.
 * Elected in 1987.
 * colspan="9" style="text-align:center;" | District dissolved into Benguet's at-large district for the House of Representatives of the Philippines.
 * colspan="9" style="text-align:center;" | District dissolved into Benguet's at-large district for the House of Representatives of the Philippines.
 * rowspan=2 |
 * - style="height:3em"
 * colspan="9" style="text-align:center;" |
 * colspan="9" style="text-align:center;" |

Baguio's at-large district for the House of Representatives of the Philippines

 * style="text-align:center;" rowspan="3" | 2
 * rowspan="3" | June 30, 1992
 * rowspan="3" | June 30, 2001
 * style="text-align:center;" | 9th
 * rowspan="99" |
 * style="color:inherit;background:;" |
 * rowspan="3" | Bernardo M. Vergara
 * NPC
 * Elected in 1992.
 * style="text-align:center;" | 10th
 * rowspan="2" style="color:inherit;background:;" |
 * rowspan="2" | Lakas
 * Re-elected in 1995.
 * style="text-align:center;" | 11th
 * Re-elected in 1998.
 * style="text-align:center;" rowspan="3" | 3
 * rowspan="3" | June 30, 2001
 * rowspan="3" | June 30, 2010
 * style="text-align:center;" | 12th
 * rowspan="3" style="color:inherit;background:;" |
 * rowspan="3" | Mauricio G. Domogan
 * rowspan="3" | Lakas
 * Elected in 2001.
 * style="text-align:center;" | 13th
 * Re-elected in 2004.
 * style="text-align:center;" | 14th
 * Re-elected in 2007.
 * style="text-align:center;" | (2)
 * June 30, 2010
 * June 30, 2013
 * style="text-align:center;" | 15th
 * style="color:inherit;background:;" |
 * Bernardo M. Vergara
 * UNA
 * Elected in 2010.
 * style="text-align:center;" | 4
 * June 30, 2013
 * June 30, 2016
 * style="text-align:center;" | 16th
 * style="color:inherit;background:;" |
 * Nicasio M. Aliping, Jr.
 * Independent
 * Elected in 2013.
 * style="text-align:center;" rowspan="3" | 5
 * rowspan="3" | June 30, 2016
 * rowspan="3" | Incumbent
 * style="text-align:center;" | 17th
 * rowspan="3" style="color:inherit;background:;" |
 * rowspan="3" | Marquez O. Go
 * rowspan="3" | Nacionalista
 * Elected in 2016.
 * style="text-align:center;" | 18th
 * Re-elected in 2019.
 * style="text-align:center;" | 19th
 * Re-elected in 2022.
 * }
 * rowspan="3" style="color:inherit;background:;" |
 * rowspan="3" | Marquez O. Go
 * rowspan="3" | Nacionalista
 * Elected in 2016.
 * style="text-align:center;" | 18th
 * Re-elected in 2019.
 * style="text-align:center;" | 19th
 * Re-elected in 2022.
 * }
 * Re-elected in 2022.
 * }
 * }