Denistone is suburb in the Northern Suburbs of
Sydney, in the state of New South Wales, Australia.
Denistone is located 16 kilometres north-west of
the Sydney central business district in the local
government area of the City of Ryde. Denistone
West and Denistone East are separate suburbs.

Denistone railway station is on the North Shore,
Northern & Western Line of the Sydney Trains
network. Denistone is predominantly residential,
free of an expedient commercial hub. Its centre is
considered to be the railway station.