Mount Moriah is a town in the Canadian province of Newfoundland and Labrador. The town had a population of 700 in the Canada 2021 Census.
In the 2021 Census of Population conducted by Statistics Canada, Mount Moriah had a population of living in of its total private dwellings; this is a change of from its 2016 population of . With a land area of , it had a population density of in 2021.