Maria Grazia Spina (born 3 June 1936) is an Italian television, film and stage actress.
Born Maria Grazia Spinazzi in Venice, Spina debuted as an actress with the theatrical company Stabile di Trieste, then worked with the companies of Vittorio Gassman, Aroldo Tieri, Elisa Cegani, and . She also had a prolific film career, but despite a great number of appearances, especially in comedies and adventure films, she failed to emerge. Her television career was more rewarding, and she had the opportunities to star in roles of weight in successful TV-series. She hosted the 1965 edition of Sanremo Music Festival.