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