Joseph Gordon Mueller (December 10, 1922 – September 7, 2006) was an American relief pitcher in Major League Baseball who played briefly for the Boston Red Sox during the 1950 season. Listed at 6 feet 4 inches (1.93 m) and 200 pounds (91 kg), Mueller batted and threw right-handed. A native of Baltimore, Maryland, he attended Loyola College in Maryland.
|Born: December 10, 1922|
|Died: September 7, 2006 (aged 83)|
|April 19, 1950, for the Boston Red Sox|
|Last MLB appearance|
|July 21, 1950, for the Boston Red Sox|
|Earned run average||10.29|