Batman: The Long Halloween
- Devoted to the 13 issue series by Jeph Loeb and Tim Sale. Includes summaries, annotations, interviews and images.
- http://www.vacuumboy9.com/tlh/

Batman: Yesterday, Today, and Beyond
- Fan page covering the character in comics, film, television and animation. Featuring news, biographies, animation and history.
- http://www.batmanytb.com

TheBatSquad.Net
- Covers Batman and related titles, including continuity in cross-overs and major events, trade paperback collections, character profiles, and wallpapers.
- http://www.thebatsquad.net/

Collected Issues of the Dark Knight
- Home of the Batman comic database. Includes information on who is featured in them, who created them and what story archs they are part of.
- http://www.rasalghul.co.uk/

The Riddler
- Interactive animated stories using Flash and JavaScript featuring Batman's deadliest foes, and graphic puzzles presented by Edward Nygma, Gotham's genius.
- http://riddler.batbad.com/

Batman: Shadow of the Bat
- With biography of creator Bob Kane, timeline, reviews, and character descriptions and images.
- http://thebatman.bravepages.com

Batman: The Ultimate Evil by Andrew Vachss
- Official site for a Batman novel and subsequent comic adaptation.
- http://www.vachss.com/av_novels/batman.html

Golden Age Batman Site
- Resource on the Batman of the 40's, 50's and 60's. Contains an index to original runs and reprints, a cover gallery, a rogues gallery, links to other Golden Age sites, and a Batman mailing list. The Comic Book Value Calculator, an online comic collector
- http://www.goldenagebatman.com/

The Dark Knight
- Devoted to Batman, the Dark Knight Detective. Features information on many aspects of the comics world of Batman.
- http://www.darkknight.ca/

Birdwatching: Black Canary and Oracle: Birds of Prey
- Dedicated to chronicling the adventures of Black Canary and Oracle, both together as the Birds of Prey and separately around the DC Comics universe.
- http://www.canarynoir.com/