J – Marvel Comics

J Jaagur Jack Flag Jacob Conover Jackhammer Jack Frost Jack’O Lantern Jack’O Lantern II Jack of Hearts Jackal Jackdaw Jack Holyoak Jackknife Jackpot Jack Serious Jackson   Jack Wayne Jade Emperor Jade Dragon Jaeger Jahf Jaketch Jakka Jagged Bow Jakar Jamail Jamie Braddock James Rhodes Janice Altman Janissary Jann of the Jungle Janus Janus II Janus III Jane Foster Jarvis Jarella Jason Janis Jones Jason Wyngarde Jasper Sitwell Jason Beere Jawbreaker Javitz Javelin Jazz Jean Grey Jeb Guthrie Jeff Vandergilt Jekin Jenna Jennifer Walters Jennifer Kale Jebediah Ravenstorm Jenskot Jerome Hamilton Jeremiah Jerome Johnson Jersey Devil Jerome Jaxon Jessica Drew Jessica Jones Jesse Bedlam Jesse Johns Jesse Black Crow Jessie   Jester Jetstream Jetblack Jewel Jigsaw Jimmy Woo Jim Wilson Jinx Jimaine Szardos Jillian J.J. Jameson Joanna Cargill Jocasta Jock Jackson Joe Robertson   Johnny Blaze John Wraith Johnny Dee John Sublime John Porter Johnny Cool John Brett John Farret John Jameson Jolen Jolt Jolt Jonathan Tremont Dr. Jona Sharrow Jon Spectre Jonas Eckhardt Jon Jo Roy Josey Thomas Joseph   Josiah Jou Jouka Joust Joystick Joyboy Jubilee Jude Judes the Traveller Julie Power Junior Jupiter Junction Junta Junipur Justin Hammer Justice Justice Justice Peace Justicer Bull Justicer Bull Cadbury Jasmine Jazinda Joshua Kane Juno Jakuna Singh January Jade Claw Jaine Cutter James Melvin Jack Oonuk Jehan Jean-Luc LeBeau Jerry Hunt Jill Stacy Juvan Jimmy Everett Jinkslater Jet Johnny Guitar John Gideon John the Skrull John Steele Jolly Roger John T. Gamelin Jolena Ju-Lak Judas Man Jonathan Drew Jonas Hale Joseph Hauer Ju-Lak’s monster -- Justin Seyfert Junzo Munto Judge Justa Guy Named Joe Justice Love       J2 Jade Dragon Jarr and Tyr Jigsaw Johnny Ohm Joshua Pryce Juggernaut