Patrick Joseph Mullin (November 1, 1917 – August 14, 1999) was a Major League Baseball outfielder for the Detroit Tigers from 1940 to 1941 and 1946 to 1953. Born in Trotter, near Connellsville in Fayette County, Pennsylvania, Mullin was signed by the Tigers before the 1937 season as a 19-year-old amateur free agent. A left-handed hitter who threw right-handed, Mullin was listed at 6 ft 2 in (1.88 m) and 190 pounds (86 kg). He died at age 81 in Brownsville, Pennsylvania, and is buried at Lafayette Memorial Park, in Brownsville, Pennsylvania.