John P. McCarthy (17 Maart 1884 – 4 September 1962) was 'n Amerikaanse regisseur, skrywer, en akteur. Hy was bekend vir sy rolle in die rolprente Shadows of Conscience (1921), The Oklahoma Cyclone (1930), Song of the Gringo (1936), en Marked Trails (1944).
- 1920: Out of the Dust
- 1921: Shadows of Conscience
- 1925: Brand of Cowardice
- 1925: Pals
- 1925: Hurricane Hal
- 1926: The Border Whirlwind
- 1926: Vanishing Hoofs
- 1927: Becky
- 1927: The Lovelorn
- 1927: The Devil's Masterpiece
- 1927: His Foreign Wife
- 1928: Diamond Handcuffs
- 1929: The Eternal Woman
- 1930: The Oklahoma Cyclone
- 1930: Headin' North
- 1930: The Land of Missing Men
- 1931: Cavalier of the West
- 1931: God's Country and the Man
- 1931: Mother and Son
- 1931: The Nevada Buckaroo
- 1931: Rider of the Plains
- 1931: The Ridin' Fool
- 1931: Ships of Hate
- 1931: Sunrise Trail
- 1932: Beyond the Rockies
- 1932: The Fighting Champ
- 1932: The Forty-Niners
- 1932: Lucky Larrigan
- 1932: The Western Code
- 1932: Crashin' Broadway
- 1933: The Gallant Fool
- 1933: Trailing North
- 1933: The Return of Casey Jones
- 1935: The Law of 45's
- 1935: Lawless Border
- 1936: Song of the Gringo
- 1936: The Lion Man
- 1939: Conspiracy
- 1944: Marked Trails
- 1944: Raiders of the Border
- 1945: The Cisco Kid Returns
- 1946: Under Arizona Skies
