- 1905 — 1906: Myron F. Westover
- 1907 — 1910: Dr. Charles C. Durye
- 1910 — 1912: Henry G. Reist
- 1913 — 1914: Gen. Charles L. Davis
- 1914 — 1915: Langdon Gibson
- 1915 — 1916: Alonzo P. Walton
- 1916 — 1918: Allen W. Johnston
- 1918 — 1919: Henry G. Reist
- 1919 — 1920: John I. Bennett
- 1920 — 1921: Hanford Robison
- 1921 — 1922: Henry B. Boardman
- 1922 — 1924: Robert Judson Landon
- 1924 — 1926: Delancy W. Watkins
- 1926 — 1930: Peter Schuyler Miller
- 1930 — 1934: Clarence E. Bennett
- 1934 — 1935: Edwin G. Conde
- 1935 — 1938: Jason W. Liddle
- 1938 — 1941: Frank C. Zapf
- 1941 — 1942: William B. Efner
- 1942 — 1943: Dr. Frederick L. Bronner
- 1943 — 1945: Duane Featherstonhaugh
- 1945 — 1947: Clyde D. Wagoner
- 1947 — 1949: William C. Yates
- 1949 — 1950: Duane Featherstonhaugh
- 1951 — 1952: Howard McConville
- 1952 — 1954: William H. Bloodworth
- 1954 — 1956: John J. Birch
- 1956 — 1957: John J. Vrooman
- 1957 — 1959: J. Warren Joyce
- 1959 — 1963: John W. Harper
- 1963 — 1965: John J. Birch
- 1965 — 1968: Larry Hart
- 1968 — 1970: Lansing Christman
- 1970 — 1971: Neal W. Allen
- 1971 — 1973: Gene F. Seehafer
- 1973 — 1975: Wayne H. Harvey
- 1975 — 1977: William E. Fasake
- 1977 — 1979: Stephanie Albers
- 1979 — 1980: Larry Hart
- 1981 — 1985: Wayne H. Harvey
- 1985 — 1987: Roy Giebel
- 1987 — 1989: Francis R. Taormina
- 1989 — 1990: Arthur Glover
- 1990 — 1992: Ruth Anne Evans
- 1992 — 1994: John H. Van Schaick
- 1994 — 1995: L. Mason Harter
- 1995 — 1999: Robert W. Sager
- 1999 — 2004: William A. Dimpelfeld
- 2004 — 2006: Kim A. Mabee
- 2006 — date: Edwin D. Reilly, Jr.