Sir Douglas Bernard Hall, 1st Baronet (24 December 1866 – 30 June 1923) was a British Conservative Party politician. The son of Bernard Hall, Mayor of Liverpool, he was a justice of the peace and lived at Burton Park, Petworth, Sussex. He was educated at Charterhouse School and Christ Church, Oxford. In 1890 he married Caroline Montgomery of New York State and in 1894 purchased Burton Park, West Sussex. A prominent landowner and lord of the manor of Barlavington, Burton and Crouch, he was appointed High Sheriff of Sussex for 1907.