Alias
JJ, JJJ, Jolly Yunus, Jameson J. Jonah, Jackal, Jolly Jameson, Jiggsaw Jameson, Flat-Top, Buzz Kepala Prune, Wajah pinkle, Puss Walikota Jameson
Perry Jerome Putih Perry Informasi Man Anti-superman Perry "Pitbull" White Frost Masterman
dalam Film
J.K. Simmons
Frank Langella, Jackie Cooper, Laurence Fishburne, Pierre Watkin