I. American Military Regime
1897 - 1898          Claro Caluya
1899 - 1900          Mariano Estavillo
1901 - 1903          Claro Caluya

II. American Civil Regime

1903 - 1905          Claro Caluya
1905 - 1908          Segundino Asis
1908 - 1911           Higino Lagasca
1911 - 1914           Leon Velasquez
1914 - 1916          Manuel Aquino
1916 - 1919          Guillermo Flores
1919 - 1926          Modesto Lagasca
1926 - 1928          Salustiano Aquino
1928 - 1936          Mauricio Hernaez

III. Commonwealth Regime Mayors

1936 - 1939          Salustiano Aquino
1940 - 1944          Pedro Valentin

IV. Japanese Occupation

1944 - 1945          Domingo Caluya

V. Liberation to Present (Republic)

1946 - 1947          Pedro Valentin
1947 - 1952          Antonio Aquino
1952 - 1960          Felicisimo P. Aquino
1960 - 1963          Emetrio Balguna
1964 - 1967          Adiel Pandaraoan
1968 - 1975          Generoso S. Aquino
1976 - 1979          Lucero Cortes
1980 - 1986          Daisy C. Raquiza
1986 - 2002          Generoso S. Aquino
2002 - Present       Augustus Salazar