Clinton W. Sears 1855-1856
Oliver Spencer Munsell 1857-1873
Samuel J. Fallows 1873-1875
William H. H. Adams 1875-1888
William H. Wilder 1888-1898
Edgar M. Smith 1898-1905
Frances G. Barnes 1905-1908
Theodore Kemp 1908-1922
William J. Davidson 1922-1932
Henry W. McPherson 1932-1937
Wiley G. Brooks 1937-1939
William E. Shaw 1939-1947
Merrill J. Holmes 1947-1958
Lloyd M. Bertholf 1958-1968
Robert S. Eckley 1968-1986
Wayne Anderson 1986-1988
Minor Myers jr. 1989-2003
Richard F. Wilson 2004-2015
Eric R. Jensen 2015-2019
S. Georgia Nugent 2019-