Désiré Girouard (July 7, 1836 – March 22, 1911) was a Canadian lawyer, politician, and Puisne Justice of the Supreme Court of Canada. Born in Saint-Timothée, Lower Canada (now part of Salaberry-de-Valleyfield, Quebec), the son of Jérémie Girouard and Hyppolite Picard, he received his Bachelor of Common Law from McGill University in 1860. He was called to the Quebec Bar in 1860 and practiced law. His son, Sir Édouard Percy Cranwill Girouard, was the governor of the East Africa Protectorate (Kenya).