Billy Baldwin

Billy, William, or Bill Baldwin may refer to:


 * Billy Baldwin (decorator) (1903–1983), New York decorator
 * Bill Baldwin (footballer) (1907–1982), English footballer/soccer player
 * Bill Baldwin (1935–2015), American science fiction author
 * Billy Baldwin (baseball) (1951–2011), Major League Baseball outfielder
 * William Baldwin (born 1963), American actor