This is a list of members of the Australian Senate from 1951 to 1953. The 28 April 1951 election was a double dissolution called by Prime Minister of Australia Robert Menzies in an attempt to gain control of the Senate and to pass a bill to ban the Communist Party of Australia, if necessary at a joint sitting of both houses. All 121 seats in the House of Representatives, and all 60 seats in the Senate were up for election. The incumbent Liberal Party of Australia led by Menzies with coalition partner the Country Party led by Arthur Fadden defeated the Australian Labor Party led by Ben Chifley and gained control of the Senate with 32 seats to Labor's 28.
In accordance with section 13 of the Constitution terms for Senators was taken to commence on 1 July 1950. Half the Senators representing the States were allocated terms finishing on 30 June 1953 and the other half on 30 June 1956.