A character sheet for characters appearing within the Batman: Arkham Series. Now divided into separate pages:
- Batfamily note Bruce Wayne/Batman, Tim Drake/Robin, Dick Grayson/Nightwing, Oracle/Barbara Gordon, Jason Todd/Red Hood, Alfred Pennyworth, Lucius Fox, Others
- Rogues Gallery (sorted by first appearance):
- Arkham Asylum note Bane, Clayface, Harley Quinn, The Joker, Killer Croc, Poison Ivy, The Riddler, Scarecrow, Scarface, Victor Zsasz
- Arkham City note The Abramovici Twins, Black Mask, Calendar Man, Catwoman, Deadshot, Hugo Strange, Identity Thief (Hush), Mister Freeze, Mad Hatter, Penguin, Ra's al Ghul, League of Assassins, Solomon Grundy, Talia al Ghul, Two-Face, TYGER
- Arkham Origins note Anarky, Bird, Candy, Copperhead, Deathstroke, The Electrocutioner, Firefly, Ricky "Loose Lips" LeBlanc, Shiva, Tracey Buxton
- Arkham Knight note Arkham Knight, The Militia, Deacon Blackfire, Man-Bat, Professor Pyg, Dollotrons, Nyssa Raatko, Henry Adams, Christina Bell, Johnny Charisma, Albert King
- Miscellaneous Foes note Miscellaneous members of the Rogues Gallery who appear in the spin-off media related to the Arkham series or are otherwise significant, and significant henchmen to the main rogues who appear throughout the series.
- Arkham Staff note Professor Hugo Strange, Dr. Penelope Young, Dr. Gretchen Whistler, Dr. Sarah Cassidy, Dr. Stacy Baker, Medic Adam Hamasaki, Aaron Cash, Frank Boles, Eddie Burlow, William North, Anne Bishop
- Gotham Citizens note Commissioner James Gordon, Harvey Bullock, Branden, Gillian B. Loeb, Officer Owens, Mayor Quincy Sharp/Spirit of Arkham, Jack Ryder, Cyrus Pinkney, Vicki Vale, Michael Lane/Azrael, Nora Fries, Warden Martin Joseph, Ferris Boyle, Carmine Falcone, Alberto Falcone, Simon Stagg, Alex Sartorius, Fire Chief Raymond Underhill, Amanda Waller, Rick Flag, Lex Luthor, Warden Ranken
