Jean-Charles Chapais, PC (December 2, 1811 – July 17, 1885) was a Canadian Conservative politician, and considered a Father of Canadian Confederation for his participation in the Quebec Conference to determine the form of Canada's government.Chapais was born in Rivière-Ouelle, a small town in Kamouraska, Quebec, and was educated in Nicolet. Following his success as a farmer and merchant, in 1845 he became the first mayor of Saint-Denis-de-la-Bouteillerie, the town he had lived in from 1833.