William Thorneycroft Lofts (March 15, 1902[1] – January 27, 1978) was a Transvaal Colony-born garage owner and political figure in Saskatchewan.
He represented Meadow Lake from 1948 to 1952 Legislative Assembly of Saskatchewan as a Liberal.
He was born in Johannesburg, the son of John W. Lofts and Edith Curry.
Lofts was a dealer for Ford and International Harvester.
He served as chair of the local school board.