All Movie Guide: Michelangelo Antonioni: Biography, and filmography.
Antonioni's Modernist Language: Essay by Glen Norton on the cinematic language of Antonioni's films.
Facets: Antonioni, Michelangelo: A biography, a filmography, and listings of awards and important collaborators. By Susan Doll.
IMDb: Michelangelo Antonioni: Biography and filmography.
Michelangelo Antonioni Archive: Includes a filmography, a short biography, and a forum.
Restored Classics of Italian Cinema: Michelangelo Antonioni: An article on his films by Geoffrey Nowell-Smith. From the British Film Institute.
Senses of Cinema: Michelangelo Antonioni: A biographical essay with a filmography. By James Brown.