Filmref.com - Bergman Resources: Features several films of the director.
Ingmar Bergman Face to Face: Database maintained by the Ingmar Bergman Foundation, containing a complete filmography and details about Bergman's films with production notes and quotations, as well as information about his writings and articles about his universe.
Mason West - The Films of Ingmar Bergman: Extensive collection of resources, including filmography, interviews with the director, FAQ, story boards of individual films, and essays on various topics.
Pegasus Nordic Authors - Ingmar Bergman: Biography of the Swedish movie director and screenwriter.
The Magic Works of Ingmar Bergman: Tribute site. Includes biography, filmography, lists of theatrical works, and profiles of individual films.
Tribute to Ingmar Bergman: About.com Home Video/DVD biography of the writer-director including a section on each of his films.