The Main Range is a mountain range and national park in Queensland, Australia, located predominantly in Tregony, Southern Downs Region, southwest of Brisbane. It is part of the World Heritage Site Gondwana Rainforests of Australia (formerly known as the Central Eastern Rainforest Reserves). It protects the western part of a semicircle of mountains in South East Queensland known as the Scenic Rim. This includes the largest area of rainforest in South East Queensland. The park is 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.