1871-78 Joseph Henry
1879-80 Simon Newcomb
1881 J.J. Woodward
1882 W.B. Taylor
1883 J.W. Powell
1884 J.C. Welling
1885 Asaph Hall
1886 J.S. Billings
1887 William Harkness
1888 Garrick Mallery
1889 J.R. Eastman
1890 C.E. Dutton
1891 T.C. Mendenhall
1892 G.K. Gilbert
1893 G. Brown Goode
1894 Robert Fletcher
1895 W.H. Dall
1896 F.W. Clarke
1897 Marcus Baker
1898 F.H. Bigelow
1899 O.H. Tittmann
1900 G.M. Sternberg
1901 C.D. Walcott
1902 Richard Rathbun
1903 J.H. Gore
1904 C.F. Marvin
1905 G.W. Littlehales
1906 Cleveland Abbe
1907 J.F. Hayford
1908 L.A. Bauer
1909 C.K. Wead
1910 R.S. Woodward
1911 A.L. Day
1912 E.B. Rosa
1913 C.G. Abbot
1914 L.A. Fischer
1915 W.S. Eichelberger
1916 L.J. Briggs
1917 E. Buckingham
1918 G.K. Burgess
1919 W.J. Humphreys
1920 R.S. Sosman
1921 R.L. Faris
1922 E.C. Crittenden
1923 W.P. White
1924 D.L. Hazard
1925 J.A. Fleming
1926 William Bowie
1927 J.P. Ault
1928 P.R. Heyl
1929 L.H. Adams
1930 W.D. Lambert
1931 H.L. Curtis
1932 L.B. Tuckerman
1933 O.S. Adams
1934 H.L. Dryden
1935 O.H. Gish
1936 F.B. Silsbee
1937 Frank Wenner
1938 N.H. Heck
1939 F.G. Brickwedde
1940 R.E. Gibson
1941 H.E. McComb
1942 W.G. Brombacher
1943 R.J. Seeger
1944 H.F. Stimson
1945 G.R. Wait
1946 F.M. Defandorf
1947 F.L. Mohler
1948 Walter Ramberg
1949 F.E. Johnston
1950 F.C. Kracek
1951 E.U. Condon
1952 A.G. McNish
1953 A.I. Mahan
1954 S.E. Forbush
1955 L.A. Wood
1956 B.L. Wilson
1957 C.H. Page
1958 L.L. Marton
1959 Michael Goldberg
1960 L.R. Maxwell
1961 L.M. McKenzie
1962 R.D. Myers
1963 François Frenkiel
1964 M.C. Henderson
1965 Urner Liddel
1966 M.M. Shapiro
1967 W.J. Youden
1968 G.T. Rado
1969 J.A. O’Keefe
1970 H.A. Hauptman
1971 L.T. Crane
1972 E.E. Beasley
1973 B.F. Bennett
1974 G.E. Hudson
1975 R.P. Hudson
1976 Robert J. Rubin
1977 Harold Glaser
1978 G.T. Armstrong
1979 William G. Maisch
1980 James F. Goff
1981 Donald H. Tsai
1982-83 A.F. Spilhaus Jr.
1984 Dirse W. Sallet
1985 Joe G. Foreman
1986 David F. Bleil
1987 James F. Schooley
1988 Julius W. Enig
1989 Ronald O. Hietala
1990 Lisa Heinz
1991 Robert S. Kaeser
1992 Willard S. Grant
1993 William J. Spargo
1994 Mary G. Enig
1995 James S. Ohlmacher
1996 Joseph F. Coates
1997 Thomas R. Lettieri
1998 Eloise Agger
1999 John S. Garavelli
2000 William J. Spargo
2001 Ruth McDiarmid
2002 Bob Collins
2003 Kenneth Haapala
2004 Steven Dick
2005 Bob Hershey
2006 Bill Saalbach
2007 Ruth McDiarmid
2008 Ken Haapala
2009 Larry S. Millstein
2010-2011 Robin Taylor
2012-2013 John Ingersoll
2014-2018 Larry S. Millstein