Davidson is a suburb on the Northern Beaches of Sydney, in the state of New South Wales, Australia. Davidson is located 20 kilometres north of the Sydney central business district, in the local government area of Northern Beaches Council. Davidson is part of the Forest District.

Davidson’s mode of public transport is solely operated by bus services operated by CDC NSW. The bus routes go throughout the suburb regularly with routes straight to the City and Chatswood, while residents who want to go Manly can do so by catching any bus that would take them to Forestway, where they can get a transfer.