Laguna's 1st congressional district is one of the six congressional districts of the Philippines in the province of Laguna, formerly La Laguna. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district currently consists of the northwestern city of San Pedro. It also encompassed the city of San Pablo and western Laguna municipalities of Alaminos, Bay, Cabuyao, Calamba, Calauan, Los Baños, Pila, and Victoria until 1972; Biñan until 2016; and Santa Rosa until 2022. It is currently represented in the 20th Congress by Ann Matibag of Partido Federal ng Pilipinas (PFP).
Representation history # Image Member Term of office Legislature Party Electoral history ConstituentLGUsStartEndLa Laguna's 1st district for the Philippine Assembly District created January 9, 1907. 1 Pedro Paterno October 16, 1907 October 16, 1909 1st Nacionalista Elected in 1907. 1907–1909Biñan, Cabuyao, Calamba, Calauan, Los Baños, Pila, San Pablo, San Pedro Tunasan, Santa Rosa 2 Potenciano Malvar October 16, 1909 October 1, 1910 2nd Nacionalista Elected in 1909.Resigned on appointment as La Laguna governor. 1909–1916Bay, Biñan, Cabuyao, Calamba, Calauan, Los Baños, Pila, San Pablo, San Pedro Tunasan, Santa Rosa 3 Marcos Paulino December 20, 1910 October 16, 1912 Progresista Elected in 1910 to finish Malvar's term. 4 Serviliano Platón October 16, 1912 October 16, 1916 3rd Nacionalista Elected in 1912.La Laguna's 1st district for the House of Representatives of the Philippine Islands 5 Feliciano Gómez October 16, 1916 June 3, 1919 4th Nacionalista Elected in 1916. 1916–1919Alaminos, Bay, Biñan, Cabuyao, Calamba, Calauan, Los Baños, Pila, San Pablo, San Pedro, Santa RosaLaguna's 1st district for the House of Representatives of the Philippine Islands 6 Vicente Ocampo June 3, 1919 June 6, 1922 5th Nacionalista Elected in 1919. 1919–1935Alaminos, Bay, Biñan, Cabuyao, Calamba, Calauan, Los Baños, Pila, San Pablo, San Pedro, Santa Rosa 7 Tomás Dizon June 6, 1922 June 5, 1928 6th NacionalistaColectivista Elected in 1922. 7th NacionalistaConsolidado Re-elected in 1925. 8 Román Gesmundo June 5, 1928 June 2, 1931 8th NacionalistaConsolidado Elected in 1928. (5) Feliciano Gómez June 2, 1931 June 5, 1934 9th NacionalistaConsolidado Elected in 1931. 9 Aurelio C. Almazán June 5, 1934 September 16, 1935 10th Sakdalista Elected in 1934. # Image Member Term of office NationalAssembly Party Electoral history ConstituentLGUsStartEndLaguna's 1st district for the National Assembly (Commonwealth of the Philippines) (7) Tomás Dizon September 16, 1935 December 30, 1941 1st NacionalistaDemocrático Elected in 1935. 1935–1941Alaminos, Bay, Biñan, Cabuyao, Calamba, Calauan, Los Baños, Pila, San Pablo, San Pedro, Santa Rosa 2nd Nacionalista Re-elected in 1938. District dissolved into the two-seat Laguna's at-large district and the one-seat San Pablo's at-large district for the National Assembly (Second Philippine Republic). # Image Member Term of office CommonwealthCongress Party Electoral history ConstituentLGUsStartEndLaguna's 1st district for the House of Representatives of the Commonwealth of the Philippines District re-created May 24, 1945. 10 Conrado Potenciano June 11, 1945 May 25, 1946 1st Nacionalista Elected in 1941. 1945–1946Alaminos, Bay, Biñan, Cabuyao, Calamba, Calauan, Los Baños, Pila, San Pablo, San Pedro, Santa Rosa # Image Image Term of office Congress Party Electoral history ConstituentLGUsStartEndLaguna's 1st district for the House of Representatives of the Philippines 11 Eduardo A. Barretto May 25, 1946 December 30, 1949 1st Liberal Elected in 1946. 1946–1949Alaminos, Bay, Biñan, Cabuyao, Calamba, Calauan, Los Baños, Pila, San Pablo, San Pedro, Santa Rosa 12 Manuel A. Concordia December 30, 1949 December 30, 1953 2nd Liberal Elected in 1949. 1949–1972Alaminos, Bay, Biñan, Cabuyao, Calamba, Calauan, Los Baños, Pila, San Pablo, San Pedro, Santa Rosa, Victoria 13 Jacobo Z. Gonzales December 30, 1953 December 30, 1961 3rd Nacionalista Elected in 1953. 4th Re-elected in 1957. 14 Joaquín E. Chipeco December 30, 1961 December 30, 1965 5th Nacionalista Elected in 1961. (12) Manuel A. Concordia December 30, 1965 December 30, 1969 6th Liberal Elected in 1965. (14) Joaquín E. Chipeco December 30, 1969 September 23, 1972 7th Nacionalista Elected in 1969.Removed from office after imposition of martial law. District dissolved into the twenty-seat Region IV-A's at-large district for the Interim Batasang Pambansa, followed by the four-seat Laguna's at-large district for the Regular Batasang Pambansa. District re-created February 2, 1987. 15 Nereo R. Joaquin June 30, 1987 June 30, 1992 8th LABAN Elected in 1987. 1987–2016Biñan, San Pedro, Santa Rosa NPC 16 Roy M. Almoro June 30, 1992 June 30, 1995 9th LDP Elected in 1992. Lakas (15) Nereo R. Joaquin June 30, 1995 June 30, 1998 10th LDP Elected in 1995. 17 Uliran T. Joaquin June 30, 1998 June 30, 2007 11th LAMMP Elected in 1998. 12th NPC Re-elected in 2001. 13th Re-elected in 2004. 18 Dan Fernandez June 30, 2007 June 30, 2016 14th UNO Elected in 2007.Election annulled by House electoral tribunal November 20, 2009 but reversed by Supreme Court January 4, 2010. Lakas 15th Liberal Re-elected in 2010. 16th Re-elected in 2013. 19 Arlene ArcillasJune 30, 2016June 30, 2019 17th Liberal Elected in 2016. 2016–2022San Pedro, Santa Rosa PDP–Laban (18) Dan FernandezJune 30, 2019June 30, 2022 18th PDP–LabanElected in 2019.Redistricted to Santa Rosa's at-large district. NUP 20Ann MatibagJune 30, 2022Incumbent 19th PDP–Laban Elected in 2022. 2022–presentSan Pedro 20th Lakas Re-elected in 2025. PFP
Election results 2025
2022
2019
2016
2013
2010
2007
2004
2001
1998
1995
1992
1910 special
See also Legislative districts of Laguna
References