Paul Fix (March 13, 1901, Dobbs Ferry, New York – October 14, 1983, Los Angeles, California) was an American film and television character actor, best known for his work in westerns. Fix appeared in more than a hundred movies and dozens of television shows over a 56-year career spanning from 1925 to 1981. In the 1950s, Fix was best known for portraying Marshal Micah Torrance alongside Chuck Connors in The Rifleman.

Paul Fix died October 14, 1983, Los Angeles, California, of kidney failure. He was survived by his daughter Marilyn Carey and son-in-law Harry "Dobe" Carey, three grandchildren and several great-grandchildren.