George Glenn Cameron
1951-1977
Gernot L. Windfuhr
1977-1987
Charles R. Krahmalkov
1984 (Acting)
Piotr A. Michalowski
1987-1993
Gernot L. Windfuhr
1991 (Acting)
Norman Yoffee
1993-1998
Piotr A. Michalowski
1995 (Acting)
Alexander D. Knysh
1998-2004
Norman Yoffee
1999 (Acting)
Gary M. Beckman
2004-2010
Michael D. Bonner
2007 (Acting)
2010-