Wallingat is a national park located in New South Wales, Australia, 211 kilometres (131 mi) northeast of Sydney. The park has forest walks, a campsite on the banks of the Wallingat River and a viewpoint, the Whoota Whoota Lookout, with views of Wallis Lake and the coast. The roads are unsealed.

Wallabies and kangaroos can be found here, as well as 200 species of birds. The average elevation of the terrain is 44 m.