Zamboanga del Norte's 3rd congressional district

Zamboanga del Norte's 3rd congressional district is one of the three congressional districts of the Philippines in the province of Zamboanga del Norte. It has been represented in the House of Representatives since 1987. The district encompasses the southern half of the province consisting of the municipalities of Baliguian, Godod, Gutalac, Kalawit, Labason, Leon B. Postigo, Liloy, Salug, Sibuco, Siocon, Sirawai and Tampilisan. It is currently represented in the 19th Congress by Ian Amatong of the Liberal Party (LP).

Representation history
{| class="wikitable" ! rowspan="2" colspan="2" |# ! colspan="2" |Member ! colspan="2" |Term of office ! rowspan="2" |Congress ! rowspan="2" |Party ! rowspan="2" |Electoral history ! rowspan="2" width="33%" |Constituent LGUs !Image !Name (Birth-Death) !Start !End
 * colspan="10" style="text-align:center;" |
 * colspan="10" style="text-align:center;" |

Zamboanga del Norte's 3rd district for the House of Representatives of the Philippines

 * colspan="10" style="text-align:center;" | District created February 2, 1987 from Zamboanga del Norte's at-large district.
 * rowspan="3" style="text-align:center;" | 1
 * style="color:inherit;background:;" |
 * rowspan="3"|
 * rowspan="3" | Angel M. Carloto (1935-2022)
 * rowspan="3" | June 30, 1987
 * rowspan="3" | June 30, 1998
 * style="text-align:center;" | 8th
 * UNIDO
 * Elected in 1987.
 * style="text-align:center;" | 1987–1992 Bacungan, Baliguian, Godod, Gutalac, Labason, Liloy, Salug, Sibuco, Siocon, Sirawai, Tampilisan
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 9th
 * LDP
 * Re-elected in 1992.
 * rowspan="11" style="text-align:center;" | 1992–present Baliguian, Godod, Gutalac, Kalawit, Labason, Leon B. Postigo, Liloy, Salug, Sibuco, Siocon, Sirawai, Tampilisan
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 10th
 * Lakas
 * Re-elected in 1995.
 * style="text-align:center;" | 2
 * style="color:inherit;background:;" |
 * Angeles R. Carloto II
 * June 30, 1998
 * June 30, 2001
 * style="text-align:center;" | 11th
 * Lakas
 * Elected in 1998.
 * style="text-align:center;" | (1)
 * style="color:inherit;background:;" |
 * Angel M. Carloto (1935-2022)
 * June 30, 2001
 * June 30, 2004
 * style="text-align:center;" | 12th
 * NPC
 * Elected in 2001.
 * rowspan="3" style="text-align:center;" | 3
 * style="color:inherit;background:;" |
 * rowspan="3"|
 * rowspan="3" | Cesar G. Jalosjos (born 1951)
 * rowspan="3" | June 30, 2004
 * rowspan="3" | June 30, 2013
 * style="text-align:center;" | 13th
 * PDSP
 * Elected in 2004.
 * rowspan="2" style="color:inherit;background:;" |
 * style="text-align:center;" | 14th
 * Lakas
 * Re-elected in 2007.
 * style="text-align:center;" | 15th
 * Lakas
 * Re-elected in 2010.
 * rowspan="3" style="text-align:center;" | 4
 * rowspan="3" style="color:inherit;background:;" |
 * rowspan="3"|Isagani Amatong - 18th Congress.jpg
 * rowspan="3" | Isagani S. Amatong (born 1940)
 * rowspan="3" | June 30, 2013
 * rowspan="3" | June 30, 2022
 * style="text-align:center;" | 16th
 * rowspan="3" | Liberal
 * Elected in 2013.
 * style="text-align:center;" | 17th
 * Re-elected in 2016.
 * style="text-align:center;" | 18th
 * Re-elected in 2019.
 * style="text-align:center;" | 5
 * style="color:inherit;background:;" |
 * rowspan="3"|Rep. Ian Amatong (19th Congress).jpg
 * Adrian Michael A. Amatong (born 1978)
 * June 30, 2022
 * Incumbent
 * style="text-align:center;" | 19th
 * Liberal
 * Elected in 2022.
 * }
 * Re-elected in 2016.
 * style="text-align:center;" | 18th
 * Re-elected in 2019.
 * style="text-align:center;" | 5
 * style="color:inherit;background:;" |
 * rowspan="3"|Rep. Ian Amatong (19th Congress).jpg
 * Adrian Michael A. Amatong (born 1978)
 * June 30, 2022
 * Incumbent
 * style="text-align:center;" | 19th
 * Liberal
 * Elected in 2022.
 * }
 * Elected in 2022.
 * }