Stephen Nicholson, 1971-1976
Russell Bloyer, 1976-1977
Paul Kreider, 1977-1979, (interim)
Judith Eaton, 1979-1983
Dale Johnston, 1983, (interim)
Paul Meacham, 1983-1994
David Hoggard, 1994, (interim)
Richard Moore, 1994-2000
Bob Silverman, 2000 (interim)
Mike Meyer, 2001 (interim)
Ron Remington, 2001-2003
Thomas Brown, 2003-2004, (interim)
Paul Gianini, 2004, (interim)
Richard Carpenter, 2004-2007
Michael Richards, 2007-2008, (interim)
Michael Richards, 2008-2018
Margo Martin, 2018 (acting)
Federico Zaragoza, 2018 - 2024
William Kibler, 2024 (interim)