Merritt Marwood "Mem" Lovett (June 15, 1912 – September 19, 1995) was an American professional baseball player who appeared as a pinch-hitter in one Major League Baseball (MLB) game, for the 1933 Chicago White Sox. Listed at 5 feet 9.5 inches (1.765 m) and 165 pounds (75 kg), he batted and threw right-handed.