Kalang River, a perennial river of the Bellinger River catchment, is located in the Mid North Coast region of New South Wales, Australia.

Kalang River rises within the Great Dividing Range, near Brinerville, and flows generally east before reaching its mouth at the Tasman Sea of the South Pacific Ocean, east of Urunga.

The river descends 353 metres (1,158 ft) over its 77 kilometres (48 mi) course.

Towards its mouth, the river is transversed by the Pacific Highway, near Urunga.

This New South Wales river or creek related article is a stub.