St. Henri was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1925 to 1988.

The 15th Canadian Parliament was in session from 7 January 1926, until 2 July 1926. The membership was set by the 1925 federal election on 29 October 1925, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1926 election.