John Robert Mize (January 7, 1913 – June 2, 1993), nicknamed "Big Jawn" and "the Big Cat", was an American professional baseball player, coach and scout.

Casey Arthur Mize (born May 1, 1997) is an American professional baseball pitcher for the Detroit Tigers of Major League Baseball.

Ola Lee Mize (August 28, 1931 – March 12, 2014) was a United States Army officer and a recipient of the Medal of Honor for his actions in the Korean War.