1925 - 1934
- 1926-30 Clark W. Hetherington
- 1930-37 Robert Tait McKenzie
1935 - 1944
- 1938-39 Arthur Steinhaus (acting)
- 1939-41 John Brown, Jr.
- 1941-42 Mabel Lee
- 1944-45 Arthur Steinhaus
1945 - 1954
- 1945-47 Jay B. Nash
- 1947-49 Charles H. McCloy
- 1949-50 Frederick W. Cozens
- 1950-51 Rosalind Cassidy
- 1951-52 Seward C. Staley
- 1952-53 David K. Brace
- 1953-54 Neils P. Neilson
- 1954-55 Elmer D. Mitchell
1955 - 1964
- 1955-56 Anna S. Espenschade
- 1956-57 Harry A. Scott
- 1957-58 Charles C. Cowell
- 1958-59 Delbert Oberteuffer
- 1959-60 Helen Manley
- 1960-61 Thomas E. McDonough, Sr.
- 1961-62 M. Gladys Scott
- 1962-63 Fred V. Hein
- 1963-64 Carl L. Nordly
- 1964-65 Eleanor Metheny
1965 - 1974
- 1965-66 Leonard A. Larson
- 1966-67 Arthur A. Esslinger
- 1967-68 Margaret G. Fox
- 1968-69 Laura J. Huelster
- 1969-70 H. Harrison Clarke
- 1970-71 Ruth M. Wilson
- 1971-72 Ben W. Miller
- 1972-73 Raymond A. Weiss
- 1973-74 Ann E. Jewett
- 1974-75 King J. McCristal
1975 - 1984
- 1975-76 Leona Holbrook
- 1976-77 Marvin H. Eyler
- 1977-78 Louis E. Alley
- 1978-79 Marguerite A. Clifton
- 1979-80 Harold M. Barrow
- 1980-81 Aileen S. Lockhart
- 1981-82 Earle F. Zeigler
- 1982-83 Edward J. Shea
- 1983-84 Henry J. Montoye
- 1984-85 David H. Clarke
1985 - 1994
- 1985-86 G. Alan Stull
- 1986-87 Margaret J. Safrit
- 1987-88 Robert M. Malina
- 1988-89 Waneen Spirduso
- 1989-90 Charles B. Corbin
- 1990-91 Roberta J. Park
- 1991-92 Robert W. Christina
- 1992-93 Jerry R. Thomas
- 1993-94 B. Don Franks
- 1994-95 Steven N. Blair
1995 - 2004
- 1995-96 Robert N. Singer
- 1996-97 Rainer Martens
- 1997-98 Jack H. Wilmore
- 1998-99 R. Scott Kretchmar
- 1999-00 Timothy P. White (On leave)
- 1999-00 Gary Krahenbuhl (Acting)
- 2000-01 Gary Krahenbuhl
- 2001-02 Deborah L. Feltz
- 2002-03 Richard Magill
- 2003-04 James R. Morrow, Jr.
- 2004-05 T. Gilmour Reeve
2005 - 2014
- 2005-06 Jane Clark
- 2006-07 Stephen Silverman
- 2007-08 John M. Dunn
- 2008-09 Beverly D. Ulrich
- 2009-10 Roberta E. Rikli
- 2010-11 Maureen Weiss
- 2011-12 Patty Freedson
- 2012-13 Philip Martin
- 2013-14 Barbara Ainsworth
- 2014-15 Cathy Ennis
2015 - 2024
- 2015-16 Karl Newell
- 2016-17 Debra Rose
- 2017-18 Bradley Hatfield
- 2018-19 Bradley J. Cardinal
- 2019-20 Dave Perrin
- 2020-21 Ron Zernicke
- 2021-22 Melinda Solmon
- 2022-23 Bo Fernhall