Clermont Simard, Canada 1973-1985
Jean Claude Pageot, Canada 1985-1988
Clermont Simard, Canada 1988-1989
Jean Claude De Potter, Belgium 1989-93 (from 1989-91 De Potter was interim President)
Gudrun Doll-Tepper, Germany 1993-1995
Karen DePauw, USA 1995-1999
Greg Reid, Canada 1999-2003
Claudine Sherrill, USA 2003-2007
Shayke Hutzler, Israel 2007-2011
Claire Boursier, France, 2011-2015
Martin E. Block, USA 2015-2019
David Legg, Canada 2019- present