| 1 |
|
William J. Hyde | 1886 | 1888 |
| 2 | Thomas S. Fowler | 1888 | 1889 | |
| 3 | David Gostelow | 1889 | 1890 | |
| 4 | John A. Ellis | 1890 | 1891 | |
| 5 | William Daniel Deeble | 1891 | 1896 | |
| 6 | Frank C. MacDuffee | 1896 | 1898 | |
| 7 | Thomas E. Sanderson | 1898 | 1901 | |
| 8 | Perry S. Ingersoll | 1901 | 1902 | |
| 9 | Otis Wesley Butterfield | 1902 | 1904 | |
| 10 | Louis Layton Lane | 1904 | 1907 | |
| 11 | James Edwin Lombard | 1907 | 1909 | |
| 12 | Samuel Elwood Brown | 1909 | 1915 | |
| 13 | Curtis B. Harrold | 1915 | 1922 | |
| 14 | Albert D. Hartt | 1922 | 1924 | |
| 15 | Paul A. Gardner | 1924 | 1925 | |
| 16 | Frederick H. Ray | 1925 | 1927 | |
| 17 | John Luther Norris | 1927 | 1929 | |
| 18 | Luther Clyde Benson | 1929 | 1948 | |
| 19 |
|
Fred G. MacKenzie | 1948 | 1953 |
| 20 |
|
Harvey Sander | 1953 | 1959 |
| 21 | R. P. Nielsen | 1959 | 1963 | |
| 22 | K. O. Brekke | 1963 | 1969 | |
| 23 |
|
Larry Moore | 1969 | 1974 |
| 24 | John Maines | 1974 | 1985 | |
| 25 |
|
John Tyler Erickson | 1985 | 1988 |
| 26 | Wayne Tieszen | 1988 | 1990 | |
| 27 |
|
Dean Trapp | 1990 | 1996 |
| 28 |
|
Emil H. Eberhart | 1996 | 1999 |
| 29 |
|
Richard F. Collman | 1999 | 2002 |
| 30 |
|
Grant Piehl | 2002 | 2005 |
| 31 |
|
Janet C. Price | 2005 | Present |
