Clarence Town is both a primarily rural locality and a township in the Dungog Shire local government area in the Hunter Region of New South Wales, Australia. It is 193 kilometres (120 mi) north of Sydney, 54 km (34 mi) north-north-west of Newcastle, and 28 km (17 mi) from the Pacific Highway at Raymond Terrace. The locality is bisected by the Williams River. The township sits just to the west of the river about 32 km (20 mi) upstream from where it flows into the Hunter River at Raymond Terrace.

Dungog Shire is a local government area in the Hunter region of New South Wales, Australia. The Shire is situated adjacent to the Barrington Tops and consists predominantly of very rugged to hilly country which becomes less rugged from north to south.