| Matt McGuire | 2021 – Present |
| Charlie Hanger | 2004 – 2020 |
| Jerry R. Cook | 1988 – 2004 |
| Ron McGee | 1981 – 1988 |
| Gene Davidson | 1978 – 1981 |
| Steve Bunch | 1969 – 1977 |
| John Beasley | 1955 – 1969 |
| Merle Harmon | 1934 – 1956 |
| Henry Isham | 1929 – 1933 |
| Bill Ricker | 1921 – 1929 |
| Tom Wetzel | 1917 – 1920 |
| Charles Hoover | 1915 – 1916 |
| John McGehee | 1910 – 1911 |
| A.C. Nicewander | 1908 – 1909 |
| John McGehee | 1903 – 1907 |
| S.A. Akins |