James Winslow "Win" Mortimer (May 1, 1919 – January 11, 1998) was a Canadian comic book and comic strip artist best known as one of the major illustrators of the DC Comics superhero Superman.
Win Mortimer (May 1, 1919 – January 11, 1998) was a notable Canadian comic book artist famous for contributing to the development of the DC Comics superhero Superman.