The Charles LeMoyne Hospital (French: Hôpital Charles-LeMoyne, pronounced [opital ʃaʁl ləmwan]) is the major hospital in Longueuil, Quebec, Canada.

It also serves neighbouring cities on the south shore of Montreal.

A teaching hospital affiliated with Université de Sherbrooke, the hospital is used to train students in medical school, nursing and other multidisciplinary programs.

[1] The Charles LeMoyne Hospital is home to 3,000 employees, of which 1,500 are nurses, 500 are healthcare professionals and technicians, 325 are practicing doctors and specialists as well as 180 volunteers.

It is also the home to the Montérégie Comprehensive Cancer Care Centre (French: Centre intégré de cancérologie de la Montérégie) which was recently constructed.