The 30th Saturn Awards, honoring the best in science fiction, fantasy and horror film and television in 2003, were held on May 5, 2004 at the Universal Sheraton Hotel in Los Angeles, California.

Below are the complete list of nominees and winners. Winners are in boldface.

Film NomitationsEdit

Best Sci-Fi FilmEdit

Best Fantasy FilmEdit

Best Horror FilmEdit

Best Action/Adventure/Thriller FilmEdit

Best Animated FilmEdit

Best ActorEdit

Best ActressEdit

Best Supporting ActorEdit

Best Supporting ActressEdit

Best Young Actor/ActressEdit

Best DirectorEdit

Best ScreenplayEdit