Lane Cove is a suburb on the Lower North Shore of Sydney, New South Wales, Australia. Lane Cove is nine kilometres north-west of the Sydney central business district and is the administrative centre for the local government area of the Lane Cove Council. Lane Cove West and Lane Cove North are separate suburbs.

According to the 2021 census, the suburb of Lane Cove had a population of 12,363 people. Of these:

The Gore Hill Freeway, which brings traffic from the city, the airport and southern suburbs connects to two major roads at Lane Cove – the Pacific Highway which travels north and Epping Road which goes north-west. The traffic problems at these intersections led to the construction of the Lane Cove Tunnel, which takes vehicles straight from the Gore Hill Expressway to the M2. Cars can now travel from the Baulkham Hills Shire to the airport without having to pass a single set of traffic lights (although there are tolls to pay in each direction). Since the opening of the Lane Cove Tunnel, two lanes of Epping Road between Mowbray Road and Lane Cove have been removed, with the left lane in each direction becoming a bus lane, reducing Epping Road in some sections to one lane in each direction for general traffic and increasing congestion. Getting in and out of Lane Cove can take 20 – 30 minutes in a car in peak hour.