- Lewis W. Schollenberger, 1957
- Grant Conway, 1958-61
- William E. Davies, 1962
- Walter Sanderlin, 1963
- Gordon Keating, 1964
- Ellery Fosdick, 1965
- Paul E. Hauck, 1966
- Michael Nadel, 1967
- George Kline, 1968
- Ralph Donnelly, 1968 1
- Anthony W. Smith, 1969
- Colin Ritter, 1970
- Ken Rollins, 1970 2
- Smith Brookhart, 1971
- Carl Linden, 1972-74
- Bonnie Troxell, 1975-77
- Nancy Long, 1978-79
- Barbara Yeaman, 1980
- John Chandler, 1981-82
- Bruce Wood, 1983-85
- Hal Larsen, 1986-90
- Dave Johnson, 1991-93
- Carl Linden, 1994-95
- Gary Petrichick, 1996-97
- Tom Perry, 1998-99
- Ken Rollins, 2000-02
- Christine Cerniglia, 2003-04
- Robert C. Perry, 2005-006
- Carl Linden, 2007
- Rachel Stewart, 2008-2009
- Dward Moore, 2010
- Rachel Stewart, 2011-2013
- Barbara Sheridan, 2014 3
- Dward Moore, 2014
- Barbara Sheridan, 2015
- Bill Holdsworth, 2016-2021
- Tiffany Ahalt, 2022-2023
Footnotes
1 Completed term upon resignation of George Kline.
2 Completed term upon resignation of Colin Ritter
3 Completed term upon resignation of Rachel Stewart