Glenn Edward Vaughan (February 16, 1944 – December 18, 2004), nicknamed "Sparky", was an American professional baseball player for three seasons, 1962–1964. A shortstop, he was the nephew of Baseball Hall of Fame shortstop Arky Vaughan. He was a switch hitter who threw right-handed, stood 5 feet 11 inches (1.80 m) tall and weighed 170 pounds (77 kg). After retiring from baseball, Vaughan entered the insurance and real estate businesses in Houston. He died from natural causes at the age of 60.