General Managers

Eddie Collins 1933 - 1947
Joe Cronin 1948 - 1958
Bucky Harris 1959 - 1960
Richard O'Connell 1961 - 1962 (as executive vice president)
Mike Higgins 1963 - September 16, 1965 (as executive vice president for baseball operations)
Richard O'Connell September 16, 1965 - 1977
Haywood Sullivan 1978 - 1983
Lou Gorman 1984 - 1993
Dan Duquette 1994 - February 28, 2002
Mike Port February 28, 2002-November 25, 2002 (interim)
Theo Epstein November 25, 2002 - October 31, 2005
Jed Hoyer and Ben Cherington December 12, 2005 - January 24, 2006
Theo Epstein January 24, 2006 - present