Delmer Ennis (June 8, 1925 – February 8, 1996) was an American professional baseball outfielder, who played in Major League Baseball (MLB) from 1946 to 1959 for the Philadelphia Phillies, St. Louis Cardinals, Cincinnati Reds, and Chicago White Sox. From 1949 to 1957, he accumulated more runs batted in (RBI) than anyone besides Stan Musial and was eighth in the National League (NL) in home runs. In 1950, Ennis led the NL with 126 RBI as the Phillies won their first pennant in 35 years. He held the Phillies career record of 259 home runs from 1956 to 1980, and ranked 10th in National League history with 1,824 games in the outfield, when his career ended.