Bonnie Bannon (June 23, 1913 – February 14, 1989), born Pauline Frances Bannon, was an American actress, dancer, and model in the 1930s and 1940s.

Pauline Frances Bannon was born in Tulare County, California, the daughter of Walter Andrew Bannon and Juanita Alma Strong Bannon. Her father sold agricultural supplies. She graduated from Fresno High School in 1932; she was active in school theatrical productions. Her great-grandfather Charles P. Converse was a noted lumberman in California. Bannon won a screen test and a contract with Warner Bros. after entering a local beauty contest in 1933. She appeared Gold Diggers of 1933 and Advice to the Lovelorn (1933) soon after, followed by Broadway Melody of 1936, The Great Ziegfeld (1936), One in a Million (1936), and The Flying Deuces (1939). She became a Goldwyn Girl, along with Lucille Ball.