Brisbane Water formed part of the traditional lands of the Guringai (or Kuring-gai) Aboriginal people, who fished in the rivers and lived on the surrounding land. There is debate as to whether the traditional lands of Darkinyung or Darkinung people extended to the coast (not to be confused with the Darkinjung Local Aboriginal Land Council, who are the self-appointed caretakers of the Central Coast area and do not claim to be the traditional owners of this area). There are many significant Aboriginal site around Brisbane Water, including Bulgandry, Daleys Point and Staples Lookout. This area has one of the highest densities of Aboriginal heritage sites around Sydney.

An extensive group of engravings, the Mooney Mooney Aboriginal Area includes many kangaroos, two rainbow serpents and many other figures.
Axe Grinding Grooves above the Corrumbine Creek Firetrail, in Brisbane Water National Park.
A Daramulan figure on a spur off Mt Kariong; it's the last of five Aboriginal engraving sites documented by Ian Sim.
An Aboriginal engraving site on a spur off Mt Kariong with a very unusual one-legged man (as well as a second man and koala).
Shallow shelter on a ridge off Mount Kariong, which has a number of Aboriginal charcoal paintings.
A complex Aboriginal engraving site on a spur off Mt Kariong; it includes four men in a row, fish, kangaroos and a dingo.
An Aboriginal engraving site with a single fish, in thick scrub near the Tunnel Trail.
An Aboriginal engraving of half a man, who has been speared in the foot. It's on a small rock platform above Mullet Creek.
An Aboriginal engraving site along a small creek above the Tunnel Trail, which has multiple figures and some axe grinding grooves.
An Aboriginal engraving of an indeterminate figure, above Patonga Drive and near a large whale engraving.
Next to a waterhole is a single Aboriginal engraving of a man, described as a Ghindarring or "hairy man" figure. Two kangaroos are nearby.
A large rock platform in Kariong on the Central Coast which has three speared animals as well as multiple engraved circles, mundoes and grinding grooves.
Weathered and damaged by mountain bikes, the lower half of a man is just above the Rocky Ponds Firetrail.
An Aboriginal engraving of a kangaroo on a small rock platform near Scout Camp Road.
A lesser-known site featuring seven shields, located below the "Seven Rabbits" (Woy Woy) site