Torngat Mountains National Park is a Canadian national park, located on the Labrador Peninsula at the northern tip of Newfoundland and Labrador.

An area called Torngat Mountains National Park Reserve was set aside with enactment of the Labrador Inuit Land Claims Agreement on December 1, 2005, with the intention of creating a national park. When the Nunavik Inuit Land Claims Agreement came into effect on July 10, 2008, the park was officially established, and the National Park Reserve became Torngat Mountains National Park, the first in Labrador. The park covers 9,700 square kilometres (3,700 sq mi), extending from Cape Chidley south to Saglek Fjord. It is the largest national park in Atlantic Canada and the southernmost national park in the Arctic Cordillera.