Mount Nothofagus is a national park in New South Wales, Australia, 634 km north of Sydney. It is part of the Focal Peak Group World Heritage Site Gondwana Rainforests of Australia inscribed in 1986 and added to the Australian National Heritage List in 2007. It is also part of the Scenic Rim Important Bird Area, identified as such by BirdLife International because of its importance in the conservation of several species of threatened birds.