| 1 |
Carl Alan Helms |
Republican |
Nov 9, 1966 to Nov 4, 1970 |
| |
Joy Julian Bailey |
Democratic |
Nov 9, 1966 to Nov 6, 1968 |
| 3 |
Martin (Chip) Koons Edwards |
Republican |
Nov 6, 1968 to Nov 8, 1972 |
| 4 |
Thomas Joseph Teague |
Democratic |
Nov 4, 1970 to Nov 8, 1972 |
| 5 |
Thomas Victor McComb |
Republican |
Nov 8, 1972 to Nov 6, 1974 |
| 6 |
Graham Arthur Richard |
Democratic |
Nov 6, 1974 to Nov 8, 1978 |
| 7 |
Elmer MacDonald |
Republican |
Nov 8, 1978 to May 24, 1985 |
| |
Vacant |
|
May 24, 1985 to Jul 9, 1985 |
| 8 |
Thomas Wyss |
Republican |
Jul 9, 1985 to Nov 5, 2014 |
| 9 |
Liz Brown |
Republican |
Nov 5, 2014 to Present |
