Clyde River is a national park in south-eastern New South Wales (Australia) between Batemans Bay and Nelligen. It includes 9 km of river frontage to the Clyde River, bounded on three sides by the Clyde River and on the northeast by the Kings Highway. It was created from a part of Benandarah State Forest; in 2000 10.91 km² of the state forest was set aside as a national park.