Sir Leander Starr Jameson, 1910-1912
Sir Thomas Smartt, 1912-1920
J.G.N. Strauss, 1950-1956
Sir De Villiers Graaff, 1956-1977
Radclyffe Cadman, 29 June 1977-30 November 1977
Colin Eglin, 1977-1979
Frederik Van Zyl Slabbert, 1979-1986
Colin Eglin, 1986-1987
Dr A.P. Treurnicht, 1987-1993.