MV Lady Denman (formerly SS Lady Denman) is a heritage-listed ship, formerly operated as a ferry by Sydney Ferries Limited and its successors on Sydney Harbour from 1912 until 1979. It was named after Gertrude Denman, wife of the Governor-General. After being retired from service, it has been preserved at the Jervis Bay Maritime Museum at Dent Street, Huskisson, City of Shoalhaven, New South Wales, Australia.