贝翠斯·威尔斯，Beatrice Giuditta Welles (Beatrice Mori di Gerfalco Welles; born November 13, 1955) is an American former child actress, known for her roles in the film Chimes at Midnight (1966) and the documentary travelogue In the Land of Don Quixote (1964).:430–431 The daughter of American filmmaker Orson Welles and Italian countess Paola Mori, she is a former model, radio and TV personality, founder of a cosmetics line and designer of handbags and jewelry. She administers the estate of Orson Welles.