Valenzuela's 2nd congressional district

Valenzuela's 2nd congressional district is one of the two congressional districts of the Philippines in the city of Valenzuela. It has been represented in the House of Representatives of the Philippines since 2001. The district was created following Valenzuela's conversion into a highly-urbanized city through Republic Act No. 8526 on February 14, 1998. It consists of nine barangays in the southern part of the city, namely Bagbaguin, General T. de Leon, Karuhatan, Mapulang Lupa, Marulas, Maysan, Parada, Paso de Blas and Ugong. It is currently represented in the 19th Congress by Eric M. Martinez of the Partido Demokratiko Pilipino (PDP).

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;" |

Valenzuela's 2nd district for the House of Representatives of the Philippines
19th
 * colspan="9" style="text-align:center;" | District created February 14, 1998.
 * style="text-align:center;" | 1
 * style="color:inherit;background:;" |
 * Magtanggol Gunigundo I
 * June 30, 2001
 * June 30, 2004
 * style="text-align:center;" | 12th
 * Lakas
 * Redistricted from the at-large district and re-elected in 2001.
 * rowspan="8" style="text-align:center;" | 2001–present Bagbaguin, General T. de Leon, Karuhatan, Mapulang Lupa, Marulas, Maysan, Parada, Paso de Blas, Ugong
 * style="text-align:center;" | 2
 * style="color:inherit;background:;" |
 * Antonio Serapio
 * June 30, 2004
 * February 19, 2007
 * style="text-align:center;" | 13th
 * Nacionalista
 * Elected in 2004. Died.
 * rowspan="3" style="text-align:center;" | (1)
 * style="color:inherit;background:;" |
 * rowspan="3" | Magtanggol Gunigundo I
 * rowspan="3" | June 30, 2007
 * rowspan="3" | June 30, 2016
 * style="text-align:center;" | 14th
 * Liberal
 * Elected in 2007.
 * rowspan="2" style="color:inherit;background:;" |
 * style="text-align:center;" | 15th
 * rowspan="2" |Lakas
 * Re-elected in 2010.
 * style="text-align:center;" | 16th
 * Re-elected in 2013.
 * rowspan="3" style="text-align:center;" | 3
 * rowspan="3" style="color:inherit;background:;" |
 * rowspan="3" | Eric M. Martinez
 * rowspan="3" | June 30, 2016
 * rowspan="3" | Incumbent
 * style="text-align:center;" | 17th
 * rowspan="3" | PDP
 * Elected in 2016.
 * style="text-align:center;" | 18th
 * Re-elected in 2019.
 * style="text-align:center;" |
 * rowspan="3" | Incumbent
 * style="text-align:center;" | 17th
 * rowspan="3" | PDP
 * Elected in 2016.
 * style="text-align:center;" | 18th
 * Re-elected in 2019.
 * style="text-align:center;" |
 * style="text-align:center;" |
 * style="text-align:center;" |
 * Re-elected in 2022.
 * }

2022
Incumbent representative is Eric Martinez.

2019
Incumbent representative is Eric Martinez.

2016
Incumbent Magi Gunigundo.

2013
Incumbent Magi Gunigundo.

2010
Incumbent Magi Gunigundo.

2007
Incumbent Magi Gunigundo.