The McGill University Health Centre is one of two major healthcare networks in the city of Montreal, Quebec. It is affiliated with McGill University and one of the largest medical complexes in Montreal. It is the largest hospital system in Canada by bed capacity. The majority of its funding comes from Quebec taxpayers through the Ministry of Health and Social Services. The centre provides inpatient and ambulatory care.

Montreal is the largest city in the province of Quebec, the second-largest in Canada, and the tenth-largest in North America. Founded in 1642 as Ville-Marie, or "City of Mary", it is now named after Mount Royal, the triple-peaked hill around which the early settlement was built. The city is centred on the Island of Montreal and a few much smaller peripheral islands, the largest of which is Île Bizard. The city is 196 km (122 mi) east of the national capital, Ottawa, and 258 km (160 mi) southwest of the provincial capital, Quebec City.