Victoria Dawn Addams (21 September 1930 – 7 May 1985) was a British actress, particularly in Hollywood motion pictures of the 1950s and on British television in the 1960s and 1970s. She became a princess in 1954 (until 1971).

Addams was born in Felixstowe, Suffolk, England, the daughter of Ethel Mary (née Hickie) and Captain James Ramage Addams, of the Royal Air Force. Her mother died when she was young, and she spent her early life in Calcutta, India.