Rex Lease (11 Februarie 1903 – 3 Januarie 1966) was 'n Amerikaanse akteur en skrywer. Hy was bekend vir sy rolle in die rolprente The Speed Classic (1928), Troopers Three (1930), Cannonball Express (1932), en The Cowboy and the Bandit (1935).
- 1924: Chalk Marks
- 1924: A Woman Who Sinned
- 1925: Before Midnight
- 1925: The Last Edition
- 1926: The Last Alarm
- 1926: Mystery Pilot
- 1926: Race Wild
- 1926: Somebody's Mother
- 1926: The Timid Terror
- 1927: The Cancelled Debt
- 1927: The College Hero
- 1927: Heroes of the Night
- 1927: Moulders of Men
- 1927: The Outlaw Dog
- 1927: Not for Publication
- 1928: The Speed Classic
- 1928: Broadway Daddies
- 1928: The Candy Kid
- 1928: The Law of the Range
- 1928: The Phantom of the Turf
- 1928: Queen of the Chorus
- 1928: Red Riders of Canada
- 1928: Riders of the Dark
- 1928: Stolen Love
- 1928: Making the Varsity
- 1928: The Last Lap
- 1929: Two Sisters
- 1929: When Dreams Come True
- 1929: The Younger Generation
- 1929: Girls Who Dare
- 1930: Troopers Three
- 1930: Borrowed Wives
- 1930: Hot Curves
- 1930: Sunny Skies
- 1930: The Utah Kid
- 1930: Wings of Adventure
- 1931: Chinatown After Dark
- 1931: In Old Cheyenne
- 1931: Is There Justice?
- 1931: The Sign of the Wolf
- 1932: Cannonball Express
- 1932: Midnight Morals
- 1932: The Monster Walks
- 1932: Trapped in Tia Juana
- 1932: The Lone Trail
- 1934: Inside Information
- 1935: The Cowboy and the Bandit
- 1935: Cyclone of the Saddle
- 1935: Fighting Caballero
- 1935: The Ghost Rider
- 1935: The Man from Guntown
- 1935: Pals of the Range
- 1935: Rough Riding Ranger
- 1936: Aces and Eights
- 1936: Cavalcade of the West
- 1936: The Amazing Exploits of the Clutching Hand
- 1936: Custer's Last Stand
- 1936: Fast Bullets
- 1936: Lightnin' Bill Carson
- 1936: Ridin' On
- 1936: Roarin' Guns
- 1936: Ten Laps to Go
- 1936: The Amazing Exploits of the Clutching Hand
- 1936: Custer's Last Stand
- 1937: The Mysterious Pilot
- 1937: The Silver Trail
- 1937: Heroes of the Alamo
- 1938: Code of the Rangers
- 1938: Desert Patrol
- 1940: Riders of Black Mountain
- 1941: Billy the Kid in Santa Fe
- 1941: Billy the Kid's Range War
- 1941: The Phantom Cowboy
- 1942: Boss of Hangtown Mesa
- 1945: Springtime in Texas
- 1946: Days of Buffalo Bill
- 1946: The People's Choice
- 1949: Gun Cargo