Zambales's 2nd congressional district

Zambales's 2nd congressional district is one of the two congressional districts of the Philippines in the province of Zambales. It has been represented in the House of Representatives since 1987. The district consists of the provincial capital Iba and the rest of the municipalities north of the Subic Bay region, namely Botolan, Cabangan, Candelaria, Masinloc, Palauig, San Antonio, San Felipe, San Narciso and Santa Cruz. It is currently represented in the 19th Congress by Doris E. Maniquiz of the Sulong Zambales Party (SZP) and Lakas–CMD.

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;" |

Zambales's 2nd district for the House of Representatives of the Philippines

 * colspan="9" style="text-align:center;" | District created February 2, 1987 from Zambales's at-large district.
 * style="text-align:center;" | 1
 * style="color:inherit;background:;" |
 * Pacita T. Gonzalez
 * June 30, 1987
 * June 30, 1992
 * style="text-align:center;" | 8th
 * LDP
 * Elected in 1987.
 * rowspan="14" style="text-align:center;" | 1987–present Botolan, Cabangan, Candelaria, Iba, Masinloc, Palauig,  San Antonio, San Felipe, San Narciso, Santa Cruz
 * rowspan="3" style="text-align:center;" | 2
 * rowspan="2" style="color:inherit;background:;" |
 * rowspan="3" | Antonio Diaz
 * rowspan="3" | June 30, 1992
 * rowspan="3" | June 30, 2001
 * style="text-align:center;" | 9th
 * rowspan="2" | Lakas
 * Elected in 1992.
 * style="text-align:center;" | 10th
 * Re-elected in 1995.
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 11th
 * LAMMP
 * Re-elected in 1998.
 * style="text-align:center;" | 3
 * style="color:inherit;background:;" |
 * Ruben Torres
 * June 30, 2001
 * June 30, 2004
 * style="text-align:center;" | 12th
 * Lakas
 * Elected in 2001.
 * rowspan="3" style="text-align:center;" | (2)
 * style="color:inherit;background:;" |
 * rowspan="3" | Antonio Diaz
 * rowspan="3" | June 30, 2004
 * rowspan="3" | August 3, 2011
 * style="text-align:center;" | 13th
 * Liberal
 * Elected in 2004.
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 14th
 * Lakas
 * Re-elected in 2007.
 * style="color:inherit;background:;" |
 * rowspan="3" style="text-align:center;" | 15th
 * LM
 * Re-elected in 2010. Died.
 * style="text-align:center;" rowspan="2" | 4
 * style="color:inherit;background:;" |
 * rowspan="2" | Jun Omar C. Ebdane
 * rowspan="2" | February 6, 2012
 * rowspan="2" | June 30, 2013
 * LM
 * rowspan="2" | Elected in 2012 to finish Diaz's term.
 * style="color:inherit;background:;" |
 * SZP
 * rowspan="3" style="text-align:center;" | 5
 * rowspan="2" style="color:inherit;background:;" |
 * rowspan="3" | Cheryl Deloso Montalla
 * rowspan="3" | June 30, 2013
 * rowspan="3" | June 30, 2022
 * style="text-align:center;" | 16th
 * rowspan="2" | Liberal
 * Elected in 2013.
 * style="text-align:center;" | 17th
 * Re-elected in 2016.
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 18th
 * NPC
 * Re-elected in 2019.
 * style="text-align:center;" | 4
 * style="color:inherit;background:;" |
 * Doris E. Maniquiz
 * June 30, 2022
 * Incumbent
 * style="text-align:center;" | 19th
 * Lakas (SZP)
 * Elected in 2022.
 * }
 * style="color:inherit;background:;" |
 * style="text-align:center;" | 18th
 * NPC
 * Re-elected in 2019.
 * style="text-align:center;" | 4
 * style="color:inherit;background:;" |
 * Doris E. Maniquiz
 * June 30, 2022
 * Incumbent
 * style="text-align:center;" | 19th
 * Lakas (SZP)
 * Elected in 2022.
 * }
 * Elected in 2022.
 * }