| Chad A. Deardorff | 2019 – |
| David P. Michaels | 2012 – 2019 |
| Steven R. Buffington | 2010 – 2012 |
| John S. Senft | 2000 – 2010 |
| David A. Love, Jr. | 1998 – 2000 |
| *Thomas E. Landis, Jr. | 1995 – 1998 |
| *George E. Kroll | 1976 – 1995 |
| *Robert W. Little, Jr. | 1963 – 1976 |
| *John T. Koch | 1961 – 1963 |
| *Lewis D. Harbaugh | 1960 – 1961 |
| *H. Raymond Linton | 1957 – 1960 |
| *L. Ellis Wagner | 1929 – 1957 |
| *George B. Strausbaugh | 1929 – 1929 |
| *Curtis C. Schaberg | 1926 – 1929 |
| *Edgar C. Landes | 1922 – 1926 |
| *George S. Kroll | 1919 – 1922 |
| *Harry L. Wills | 1912 – 1919 |
| *George S. Kroll | 1908 – 1912 |
| *Samuel Kormeny | 1905 – 1908 |
| *Jacob K. Sechrist | 1902 – 1905 |
| *Harry L. Wills | 1899 – 1902 |
| *Oliver P. Plonk | 1896 – 1899 |
| *James E. Crimmins | 1894 – 1896 |
| *Walter B. White | 1890 – 1894 |
| *Charles E. Bucher | 1890 |
| *Oliver P. Plonk | 1889 – 1890 |
| *James E. Crimins | 1888 – 1889 |
| *John M. Whare | 1887 – 1888 |
| *Luther T. Deininger | 1886 – 1887 |
* Deceased
