Bomaderry is a suburb in the City of Shoalhaven local government area in New South Wales, Australia. At the 2021 census, it had a population of 8,718 people. It is on the north shore of the Shoalhaven River, across the river from Nowra, the major town of the City of Shoalhaven, of which Bomaderry is locally regarded as being a suburb of the city.

Its railway station is the terminus of the South Coast railway line, which is part of the NSW TrainLink network. Bomaderry has public bus services both within the suburb and to neighbouring areas. These were significantly expanded in 2020, with 45 new routes announced.