Wesley Noreen Westrum (November 28, 1922 – May 28, 2002) was an American professional baseball player, coach, manager, and scout. He played for 11 seasons as a catcher in Major League Baseball for the New York Giants from 1947 to 1957 and was known as a superb defensive catcher. He served as the second manager in the history of the New York Mets, replacing Casey Stengel in 1965 after the latter fractured his hip and was forced to retire.