| # | Office Holder | Party | Tenure |
|---|---|---|---|
| 1 | Maurice Hainley McDaniel | Republican | Nov 8, 1972 to Nov 6, 1974 |
| 2 | William C. Cochran | Democratic | Nov 6, 1974 to Nov 3, 1982 |
| 3 | Robert John Bischoff | Democratic | Nov 3, 1982 to Nov 3, 2010 |
| 4 | Jud McMillin | Republican | Nov 3, 2010 to Sep 29, 2015 |
| Vacant | Sep 29, 2015 to Oct 22, 2015 | ||
| 5 | Randy Lyness | Republican | Oct 22, 2015 to Present |