Ólafur Thors 1932–1932 Magnús Guðmundsson 1932–1934 Jakob Möller 1942–1942 Einar Arnórsson 1942–1944 Finnur Jónsson 1944–1947 Bjarni Benediktsson 1950–1956 Ragna Árnadóttir 2009–d.d.