Comics Team
Arkham Asylum Inmates
Characters30+
Appearances31
Active1985–2016
Key characters · who recur with Arkham Asylum Inmates
Batman Bruce Wayne 11 
Joker Unknown (canonically unrevealed; sometimes given as Jack Napier in adaptations) 8 
Barbara Gordon 7 
Alfred Pennyworth Alfred Thaddeus Crane Pennyworth 4 
Harvey Dent 4 
Dick Grayson Richard "Dick" Grayson 4 
Alfred 3 
Buddy Baker Bernhard "Buddy" Baker 3 
Catwoman 3 
Chief O'Hara 3 
Egghead 3 
King Tut 3 
Robin 3 
The Riddler 3 
Tim Drake Timothy Jackson Drake 3 WO William Omaha McElroy 3 TS The Siren 2 
Lorelei Circe 2 
Maxie Zeus 2 MF Mr. Freeze 2 
Oswald Cobblepot Oswald Chesterfield Cobblepot 2 
Power Ring 2 PO Professor Overbeck 2 
Ultraman 2 
Roger Hayden 2 
Shame 2 ST Streaky the Super-Cat 2 TB The Bookworm 2 
The Joker Unknown (no canonical real name; later stories suggest "Jack" / a failed comedian) 2 
The Penguin 2 Key issues · Arkham Asylum Inmates appearances
Team appearances and rosters derived from our catalog; original editorial © comicbooks.com™. Cover thumbnails shown under fair use, each linking to its issue.