Emmett Matthew Hall, was a Canadian lawyer, civil liberties advocate, Supreme Court of Canada judge and public policy advocate. He is considered one of the fathers of the Canadian system of Medicare, along with his fellow Saskatchewanian, Tommy Douglas.

Medicare is an unofficial designation used to refer to the publicly funded single-payer healthcare system of Canada. Canada's health care system consists of 13 provincial and territorial health insurance plans, which provide universal healthcare coverage to Canadian citizens, permanent residents, and depending on the province or territory, certain temporary residents. The systems are individually administered on a provincial or territorial basis, within guidelines set by the federal government. The formal terminology for the insurance system is provided by the Canada Health Act and the health insurance legislation of the individual provinces and territories.