Louis Dunière (May 7, 1723 – May 31, 1806) was a businessman and political figure in Lower Canada.
He purchased land, managed the seigneury of Bellechasse and was also involved in the grain trade.
Dunière was named a captain in the local militia in 1775 and took part in the defense of the town against the Americans.
He was granted fishing rights off the coast of Labrador to take cod, salmon and seals.
He acquired a warehouse and wharf at Quebec and was also involved for a short time in shipbuilding.