Minister of National Insurance

Name 	Entered office 	Left office 	Party 	Notes
Sir William Jowitt 	8 October 1944 	23 May 1945 	Labour 	title was Minister of Social Insurance to November 1944.
Leslie Hore-Belisha	25 May 1945 	26 July 1945 	Conservative	
James Griffiths 	4 August 1945 	28 February 1950	Labour 	
Edith Summerskill 	28 February 1950	26 October 1951 	Labour 	
Osbert Peake 	31 October 1951 	3 September 1953	Conservative	
Merged with Minister of Pensions to create Minister of Pensions and National Insurance.