Leonard Eugene Alley (born July 10, 1940) is an American former professional baseball player. He played his entire career in Major League Baseball as a shortstop for the Pittsburgh Pirates from 1963 through 1973. A two-time All-Star player, Alley was a member of Pirates teams that won three consecutive National League Eastern Division titles between 1970 and 1972 and, won the World Series in 1971. In 1998, Alley was inducted into the Virginia Sports Hall of Fame.