| # | Office Holder | Party | Tenure |
|---|---|---|---|
| 1 | Lawrence Marion Borst, Jr. | Republican | Nov 8, 1972 to Nov 3, 2004 |
| 2 | Brent Waltz | Republican | Nov 3, 2004 to Nov 9, 2016 |
| 3 | Jack Sandlin | Republican | Nov 9, 2016 to Sep 20, 2023 |
| Vacant | Sep 20, 2023 to Oct 18, 2023 | ||
| 4 | Cyndi Carrasco | Republican | Oct 18, 2023 to Present |