Joseph Hervé Rousseau (22 October 1877 – 5 June 1964) was an Independent Liberal member of the House of Commons of Canada.
He was educated at Ste-Anne-de-la-Pocatière College, then at Université Laval where he received his Bachelor of Civil Law degree.
For twelve years he was president of the Trois-Pistoles school commission, and once unsuccessfully campaigned for a seat in the Legislative Assembly of Quebec.
After completing his term in the 21st Canadian Parliament he was defeated in the 1953 election by Gérard Légaré, the official Liberal party candidate on that occasion.
This article about a Quebec Member of Parliament from the Liberal Party of Canada is a stub.