Alias
Harlequin of Hate, Raja Arkham Asylum, Red Hood, Jack Napier dan Mr. Face Paint
JJ, JJJ, Jolly Yunus, Jameson J. Jonah, Jackal, Jolly Jameson, Jiggsaw Jameson, Flat-Top, Buzz Kepala Prune, Wajah pinkle, Puss Walikota Jameson
dalam Film
Cesar romero, Heath ledger, Jack nicholson, Jared leto, Rod navarro
J.K. Simmons