Renfrew South (federal electoral district)

Renfrew South
Ontario electoral district
Defunct federal electoral district
LegislatureHouse of Commons
District created1867
District abolished1966
First contested1867
Last contested1965

Renfrew South was a federal riding represented in the House of Commons of Canada from 1867 to 1968. It was located in the province of Ontario. The federal riding was created by the British North America Act of 1867 and was abolished in 1966, with the riding being apportioned into Frontenac—Lennox and Addington, Lanark and Renfrew, and Renfrew North.