Margo (10 Mei 1917 – 17 Julie 1985) was 'n Amerikaanse aktrise. Sy was bekend vir haar rolle in die rolprente Lost Horizon (1937), El milagro de la calle mayor (1939), Miracle on Main Street (1939), en Behind the Rising Sun (1943).
- 1934: Crime Without Passion
- 1935: Rumba
- 1936: Robin Hood of El Dorado
- 1936: Winterset
- 1937: Lost Horizon
- 1939: El milagro de la calle mayor
- 1939: Miracle on Main Street
- 1943: Behind the Rising Sun
- 1943: Gangway for Tomorrow
- 1943: The Leopard Man
- 1948: Hollywood Screen Test
