Robert Middlemass (3 September 1883 – 10 September 1949) was 'n Amerikaanse akteur en skrywer. Hy was bekend vir sy rolle in die rolprente Air Hawks (1935), Navy Blue and Gold (1937), Blondie Brings Up Baby (1939), en The Black Raven (1943).
- 1918: Five Thousand an Hour
- 1918: Other Men's Daughters
- 1919: The Winchester Woman
- 1929: The Valiant
- 1930: El valiente
- 1935: Air Hawks
- 1935: The Awakening of Jim Burke
- 1935: Grand Exit
- 1935: The Public Menace
- 1935: Super-Speed
- 1937: Navy Blue and Gold
- 1937: Trapped
- 1938: Highway Patrol
- 1939: Blondie Brings Up Baby
- 1943: The Black Raven
- 1947: The Valiant
- 1956: The Valiant
