Lorne Proudfoot (October 8, 1880 – January 10, 1977) was a farmer, teacher and a provincial politician from Alberta, Canada.

He served as a member of the Legislative Assembly of Alberta from 1921 to 1935 sitting with the United Farmers caucus in government.

He later moved to Alberta and began his teaching career at a rural school near the towns of Carstairs and Didsbury.

The group Proudfoot was a part of known formally as the Independent Political Association, Constituency of Acadia was affiliated with the Alberta Non-Partisan League.

Though no candidates were successful, the Independent Electors of the Acadia-Coronation Constituency almost managed to get former Speaker of the Legislature George Johnston re-elected in the 1940 general election.

He was always an advocate of the "principles of cooperation" and worked hard to maintain the economic viability of the small village of Chinook.