The Cudgegong River is a river located in the central highlands of New South Wales, Australia. It is a tributary of the Mudgee River and flows through the picturesque Cudgegong Valley, known for its vineyards and agricultural land. The river is approximately 100 kilometers long and plays a vital role in the local ecosystem and economy. The river's source is near the town of Rylstone, and it eventually joins the Mudgee River near Mudgee. The Cudgegong River is popular for recreational activities such as fishing, kayaking, and camping, attracting both locals and tourists to its scenic banks.