Secretary of State for Dominion Affairs

Name 	Entered office 	Left office 	Party 	Notes
Leo Amery 	11 June 1925 	4 June 1929 	Conservative 	
The Lord Passfield 	7 June 1929 	5 June 1930 	Labour 	
James Thomas 	5 June 1930 	22 November 1935 	Labour/National Labour	
Malcolm MacDonald 	22 November 1935 	16 May 1938 	National Labour 	
Lord Stanley 	16 May 1938 	31 October 1938 	Conservative 	
Malcolm MacDonald 	31 October 1938 	29 January 1939 	National Labour 	
Sir Thomas Inskip 	29 January 1939 	3 September 1939 	Conservative 	
Anthony Eden 	3 September 1939 	14 May 1940 	Conservative 	
The Viscount Caldecote	14 May 1940 	3 October 1940 	Conservative 	
Viscount Cranborne 	3 October 1940 	19 February 1942 	Conservative 	
Clement Attlee 	19 February 1942 	24 September 1943	Labour 	
Viscount Cranborne 	24 September 1943	26 July 1945 	Conservative 	
The Viscount Addison 	3 August 1945 	7 July 1947 	Labour 	
Succeeded by the Secretary of State for Commonwealth Relations