| 1978 – 1982 | Carlos S. Camacho | Dem. |
| 1982 – 1990 | Pedro P. Tenorio | Rep. |
| 1990 – 1994 | Lorenzo I. DeLeon Guerrero | Rep. |
| 1994 – 1998 | Froilan C. Tenorio | Dem. |
| 1998 – 2002 | Pedro P. Tenorio | Rep. |
| 2002 – 2006 | Juan N. Babauta | Rep. |
| 2006 – present | Benigno R. Fitial | Covenant |