Ralph Graves (23 Januarie 1900 – 18 Februarie 1977) was 'n Amerikaanse akteur, skrywer, en regisseur. Hy was bekend vir sy rolle in die rolprente The Swell-Head (1927), Rich Men's Sons (1927), Flight (1929), en Ticket to a Crime (1934).
- 1918: Sporting Life
- 1918: Tinsel
- 1918: Men Who Have Made Love to Me
- 1919: The Greatest Question
- 1919: The Home Town Girl
- 1919: I'll Get Him Yet
- 1919: Nobody Home
- 1919: Scarlet Days
- 1919: The Scarlet Shadow
- 1919: What Am I Bid?
- 1919: The White Heather
- 1920: Little Miss Rebellion
- 1920: Mary Ellen Comes to Town
- 1920: Polly with a Past
- 1921: Dream Street
- 1922: Come on Over
- 1922: The Jilt
- 1922: Kindred of the Dust
- 1922: The Long Chance
- 1923: The Extra Girl
- 1923: The Ghost Patrol
- 1923: Just Like a Woman
- 1923: Prodigal Daughters
- 1923: Mind Over Motor
- 1924: Daughters of Today
- 1926: Blarney
- 1926: The Country Beyond
- 1926: Womanpower
- 1926: Swell Hogan
- 1927: The Swell-Head
- 1927: Rich Men's Sons
- 1927: The Kid Sister
- 1927: A Reno Divorce
- 1927: Alias the Deacon
- 1928: Bachelor's Paradise
- 1928: Bitter Sweets
- 1928: The Cheer Leader
- 1928: The Sideshow
- 1928: Submarine
- 1928: That Certain Thing
- 1929: Flight
- 1929: The College Coquette
- 1929: The Eternal Woman
- 1929: The Fatal Warning
- 1929: The Flying Fleet
- 1929: Glad Rag Doll
- 1929: Song of Love
- 1930: Hell's Island
- 1930: Ladies of Leisure
- 1930: Sisters
- 1930: Vengeance
- 1931: A Dangerous Affair
- 1931: Dirigible
- 1931: Salvation Nell
- 1931: Hell Divers
- 1931: West of Broadway
- 1932: Huddle
- 1932: Scandal for Sale
- 1932: War Correspondent
- 1932: When a Feller Needs a Friend
- 1934: Ticket to a Crime
- 1934: Born to Be Bad
- 1935: Speed Limited
- 1936: The Black Coin
- 1937: Outlaws of the Orient
- 1944: Double Exposure
