Susan Dorothea Mary Therese Hilton (née Sweney, 2 February 1915 – 30 October 1983) was a British radio broadcaster for the Nazi regime in Germany during the Second World War. Born in India to a family with Irish connections, she was active in the British Union of Fascists in the 1930s before attracting the interest of the police in London after which she set off to join her husband in Burma. Her ship was sunk in the Indian Ocean by a German raider and she was sent with other survivors to France. That ship too was attacked and sunk, this time by a British submarine off the coast of France, and she was again rescued, causing her to describe herself as "many times drowned".