首席秘書官 (カナダ)
Gerald Butts 2015–現在
Ray Novak 2008-2013
Jean Riou 1993
Michel Roy, as Senior Advisor 1992-1993
Hugh Segal, as Senior Advisor 1991-1992
Tom Trbovich, Senior Policy Advisor 1990-1991
Bruce Phillips, Senior Advisor 1989-1990
Peter G. White 1988 - 1989
Bernard A. Roy 1984 - 1988
John Swift 1984 - 1984
Tom Axworthy 1981-1984
Jim Coutts 1980 - 1981, 1975-1979
William Neville, Chief of Staff 1979-1980
Martin O'Connell 1973-1974
Marc Lalonde, 1968-1972
Thomas Worrall Kent, Special Advisor 1967-1968
Gordon Robertson, Special Advisor 1967-1968
John Hodgson 1966 - 1967
Thomas Worrall Kent, Policy secretary to the Prime Minister 1964 - 1965