| Hon. Artemio Castañeda | 1948 – 1950 |
| Hon. Rufino Pimentel | 1951 |
| Hon. Procopio Talon | 1952 – 1953 |
| Hon. Roque Santos | 1954 – 1955 |
| Hon. Jesus Calderon | 1956 – 1959 |
| Hon. Venustiano Martinez | 1960 – 1971 |
| Hon. Casimiro S. Calderon | 1972 – April 4, 1986 |
| Hon. Efeneto Aguilar | April, 1986 – November 30, 1987 |
| Hon. Alfredo Gale | December 1 – 2, 1987 |
| Hon. Esmeraldo Pangan | December 3, 1987 – February 1, 1988 |
| Hon. Jose R. Flores Jr. | February 2, 1988 – June 30, 1998 |
| Hon. Flora D. Flores | July 1, 1998 – June 30, 2001 |
| Hon. Dionisio L. Manuel | July 1, 2001 – June 30, 2010 |
| Hon. Michael M. Manuel | July 1, 2010 – 2019 |
| Hon. Venustiano D. Jordan | 2019 to date |
