Jim Leyland, American baseball player and manager
James Richard Leyland (born December 15, 1944) is an American former professional baseball player, coach and manager. He serves as a special assistant to the Detroit Tigers of Major League Baseball (MLB).

Leyland led the Florida Marlins to the 1997 World Series championship over the Cleveland Indians, and previously won three straight division titles (1990, 1991, and 1992) with the Pittsburgh Pirates. With the Tigers' victory in the 2006 American League Championship Series, Leyland became the seventh manager in history to win pennants in both the National and American Leagues. He is a three-time Manager of the Year Award winner, twice in the National League (1990 and 1992), and once in the American League (2006).