The Mount Hyland Nature Reserve is a protected nature reserve that is located in the New England region of New South Wales, in eastern Australia. The 2,519-hectare (6,220-acre) reserve is situated approximately 35 kilometres (22 mi) west of Dorrigo. The reserve is part of the New England Group of the UNESCO World Heritage–listed Gondwana Rainforests of Australia, inscribed in 1986 and added to the Australian National Heritage List in 2007.