Secretary of State for Dominion Affairs

The position of secretary of state for dominion affairs was a secretary of state in the Government of the United Kingdom, responsible for British relations with the Empire’s dominions – Canada, Australia, New Zealand, South Africa, Newfoundland, and the Irish Free State – and the self-governing Crown colony of Southern Rhodesia.

When initially created in 1925, the office was held in tandem with that of secretary of state for the colonies; this arrangement persisted until June 1930. On two subsequent occasions the offices were briefly held by the same person.

The secretary of state was supported by an under-secretary of state for dominion affairs. In 1947, the name of the office was changed to the secretary of state for commonwealth relations.

Secretaries of state for dominion affairs, 1925–1947

Template:Legend2Template:Nb5Template:Legend2Template:Nb5Template:Legend2
Portrait		Name Honorifics & constituency	Term of office		Political party	Prime Minister		Foreign Secretary
style="background-color: Template:Party color" |		Leo Amery MP for Birmingham Sparkbrook (also Sec.State for the Colonies)	11 June 1925	4 June 1929	Conservative	style="background-color: Template:Party color" |	Baldwin	Chamberlain
style="background-color: Template:Party color" |		Sidney Webb, 1st Baron Passfield (also Sec.State for the Colonies)	7 June 1929	5 June 1930	Labour	rowspan=2 style="background-color: Template:Party color" |	MacDonald	Henderson
style="background-color: Template:Party color" |		James Henry Thomas MP for Derby (also Sec.State for the Colonies, Aug–Nov 1931)	5 June 1930	22 November 1935	Labour
style="background-color: Template:Party color" |					National Labour	style="background-color: Template:Party color" |		Reading Simon
rowspan=2 style="background-color: Template:Party color" |		Malcolm MacDonald MP for Ross and Cromarty	22 November 1935	16 May 1938	National Labour	style="background-color: Template:Party color" |	Baldwin	Hoare Eden
height=15 style="background-color: Template:Party color" |						Chamberlain
style="background-color: Template:Party color" |		Edward Stanley, Lord Stanley MP for Fylde	16 May 1938	16 October 1938†	Conservative		rowspan=4 style="background-color: Template:Party color" |	Halifax
style="background-color: Template:Party color" |		Malcolm MacDonald MP for Ross and Cromarty (also Sec.State for the Colonies)	31 October 1938	29 January 1939	National Labour
style="background-color: Template:Party color" |		Sir Thomas Inskip MP for Fareham	29 January 1939	3 September 1939	Conservative
style="background-color: Template:Party color" |		Anthony Eden MP for Warwick and Leamington<ref>Also Secretary of State for War.</ref>	3 September 1939	14 May 1940	Conservative
style="background-color: Template:Party color" |		Thomas Inskip, 1st Viscount Caldecote<ref name="Lords">Also Leader of the House of Lords.</ref>	14 May 1940	3 October 1940	Conservative	rowspan=4 style="background-color: Template:Party color" |	Churchill
style="background-color: Template:Party color" |		Robert Gascoyne-Cecil, Viscount Cranborne MP for South Dorset until 1941 Baron Cecil of Essendon after 1941	3 October 1940	19 February 1942	Conservative	Eden
style="background-color: Template:Party color" |	File:Clement Attlee.jpg	Clement Attlee MP for Limehouse<ref>Also Deputy Prime Minister</ref>	19 February 1942	24 September 1943	Labour
style="background-color: Template:Party color" |		Robert Gascoyne-Cecil, Viscount Cranborne Baron Cecil of Essendon<ref name="Lords"/>	24 September 1943	26 July 1945	Conservative
style="background-color: Template:Party color" |	File:Dr. Christopher Addison LOC 16027831872 (cropped).jpg	Christopher Addison, 1st Viscount Addison<ref name="Lords"/>	3 August 1945	7 July 1947	Labour	style="background-color: Template:Party color" |	Attlee	Bevin

Viscount Addison took up the new post of secretary of state for commonwealth relations on 7 July 1947.