John Charles Moses (born April 17, 1963) is an American former professional baseball player, coach, and manager. He played as an outfielder in Major League Baseball (MLB) from 1982 to 1992. After his retirement as a player, he was an MLB coach and subsequently a minor league manager. As a player, he was listed at 5 feet 10 inches (1.78 m) and 165 pounds (75 kg); he threw right-handed and was a switch hitter.