Compton—Frontenac was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1949 to 1968.

This riding was created in 1947 from parts of Compton, Mégantic—Frontenac and Stanstead ridings.

It consisted of: It was abolished in 1966 when it was redistributed into Compton and Beauce ridings.

This riding elected the following members of Parliament: