John Wallace Morris (born August 23, 1941) is an American former Major League Baseball pitcher. A left-hander, he appeared in 132 games played, all but ten as a relief pitcher, during all or parts of eight seasons between 1966 and 1974 for the Philadelphia Phillies, Baltimore Orioles, Seattle Pilots / Milwaukee Brewers and San Francisco Giants. He batted right-handed and was listed as 6 feet 2 inches (1.88 m) tall and 195 pounds (88 kg). In 132 MLB games, he posted an 11–7 won–lost record, with two saves. He allowed 227 hits and 86 bases on balls in 2321⁄3 innings pitched, with 137 strikeouts.