William Michael Stanton (born June 2, 1967 in Houston, Texas) is a left-handed specialist relief pitcher in Major League Baseball. He plays for the New York Yankees since 2005. Previously, Stanton played with the Atlanta Braves (1989-95), Boston Red Sox (1995-96), Texas Rangers (1996), New York Yankees (1997-2002) and New York Mets (2003-04).
In a 16-season career, Stanton has posted a 57-50 record with a 3.76 ERA and 76 saves in 968 games pitched. He made the American League All-Star team in 2001.