Agusan del Norte's 1st congressional district

Agusan del Norte's 1st congressional district is a congressional district for the House of Representatives of the Philippines in the province of Agusan del Norte. It is one of only two districts in the province in existence since 1987. The district covers the independent city of Butuan and its neighbor, the municipality of Las Nieves. It is currently represented in the 18th Congress by Lawrence Fortun of the Nacionalista Party (NP).

Representation history
{| class=wikitable ! 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;" |
 * colspan="9" style="text-align:center;" |

Agusan del Norte's 1st district for the House of Representatives of the Philippines

 * colspan="9" style="text-align:center;" | District created February 2, 1987. Redistricted from Agusan del Norte's at-large district.
 * rowspan="3" style="text-align:center;" | 1
 * style="color:inherit;background:;" |
 * rowspan="3" | Charito B. Plaza
 * rowspan="3" | June 30, 1987
 * rowspan="3" | June 30, 1998
 * style="text-align:center;" | 8th
 * LDP
 * Elected in 1987.
 * rowspan=99 style="text-align:center;" | 1987–2025 Butuan, Las Nieves
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 9th
 * Lakas
 * Re-elected in 1992.
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 10th
 * Liberal
 * Re-elected in 1995.
 * rowspan="3" style="text-align:center;" | 2
 * style="color:inherit;background:;" |
 * rowspan="3" | Leovigildo Banaag
 * rowspan="3" | June 30, 1998
 * rowspan="3" | June 30, 2007
 * style="text-align:center;" | 11th
 * LAMMP
 * Elected in 1998.
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 12th
 * LDP
 * Elected in 2001.
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 13th
 * Lakas
 * Re-elected in 2004.
 * rowspan="2" style="text-align:center;" | 3
 * rowspan="2" style="color:inherit;background:;" |
 * rowspan="2" | Jose Aquino II
 * rowspan="2" | June 30, 2007
 * rowspan="2" | June 30, 2013
 * style="text-align:center;" | 14th
 * Lakas
 * Elected in 2007.
 * style="text-align:center;" | 15th
 * Lakas
 * Re-elected in 2010.
 * rowspan="3" style="text-align:center;" | 4
 * style="color:inherit;background:;" |
 * rowspan="3" | Lawrence Fortun
 * rowspan="3" | June 30, 2013
 * rowspan="3" | June 30, 2022
 * style="text-align:center;" | 16th
 * Liberal
 * Elected in 2013.
 * rowspan="2" style="color:inherit;background:;" |
 * style="text-align:center;" | 17th
 * rowspan="2" | Nacionalista
 * Re-elected in 2016.
 * style="text-align:center;" | 18th
 * Re-elected in 2019.
 * style="text-align:center;" | (3)
 * style="color:inherit;background:;" |
 * Jose Aquino II
 * June 30, 2022
 * Incumbent
 * style="text-align:center;" | 19th
 * Lakas
 * Elected in 2022.
 * }
 * style="text-align:center;" | 18th
 * Re-elected in 2019.
 * style="text-align:center;" | (3)
 * style="color:inherit;background:;" |
 * Jose Aquino II
 * June 30, 2022
 * Incumbent
 * style="text-align:center;" | 19th
 * Lakas
 * Elected in 2022.
 * }
 * Elected in 2022.
 * }