Charles Edward Locke (May 5, 1932 – January 9, 2015) was an American professional baseball player. Locke was a right-handed pitcher who appeared in two Major League Baseball games for the 1955 Baltimore Orioles, and although he allowed no hits or runs in three total innings of work as a reliever, he never again pitched in the Majors. Locke returned to minor league baseball in 1956 and retired after the 1958 season after 274 minor league games and an 82–97 won–lost record.