Kincumber is a south-eastern suburb of the
Central Coast region of New South Wales,
Australia, nested between the Kincumba Mountain
Reserve and the local waterway and located 91
kilometres (57 mi) north of Sydney via the Sydney-
Newcastle Freeway (F3). It is part of the City of
Gosford local government area.

A nature reserve, Kincumba Mountain, is located
within the suburb and is often used by the
community for various functions, including
picnicking, bush-walking, orienteering, parties,
and carnivals.