Thomas Everett Gastall (June 13, 1932 – September 20, 1956) was an American professional baseball player. He played in Major League Baseball as a catcher for the Baltimore Orioles from 1955 to 1956. A right-handed batter and thrower, he stood 6 feet 2 inches (1.88 m) tall and weighed 187 pounds (85 kg). After graduation, Gastall signed with Baltimore for $40,000 as a bonus baby. Gastall appeared in 52 games and had less than one hundred plate appearances over two seasons with Baltimore.