Jack O'Lantern I - Jack O'Lantern II - Jack O'Lantern III - Jade - Janissary - Jemm, Sohn von Saturn - Jericho - Jester - Jinx - Darwin Jones - Joto - Judomaster - Justice League of America - Justice Society of America - Kalibak - Kalki - Tom Kalmaku - Kamandi - Kathy Kane