List of DC Comics characters: J
Appearance
J
- J-678
- J.A.K.E. 1 (also known as G.I. Robot (III))
- J.A.K.E. 2 (also known as G.I. Robot (IV))
- J. Carroll Corcoran (Warner Bros. Animation (DCAU))
- J.D. Eltham
- J. Edgar Hoover (DC Elseworlds)
- J. Hubert Wellington
- J.J. Brandon
- J. Johnson
- J. Morgan Bucksworth (Fawcett Comics)
- J.P. Astor
- J.P. Houston
- J. Pauline Spaghetti (20th Century-Fox Television)
- J.R. Ogden (also known as John Ogden)
- J. Robert Arngrim
- J. Robert Arngrim (clone)
- J. Roger
- J. Vander Wallace
- J. Wilbur Wolfingham
- J. Wilkins
- J'onn J'onzz (also known as Martian Manhunter, Manhunter from Mars and John Jones)
- J'onn J'onzz (also known as Mister X) (Amalgam Comics)
- J'onzz, Ma'alefa'ak (also known as Ma'alefa'ak and Malefic)
- Jace (Warner Bros. Animation (DCAU))
- Jack (also known as Lead)
- Jack
- Jack (Warner Bros. Animation (DCAU))
- Jack B. Quick
- Jack B. Quick (America's Best Comics)
- Jack Borden
- Jack Bradley
- Jack C. Small
- Jack Daw (also known as Monster) (Vertigo)
- Jack Drake
- Jack Edison
- Jack Gold
- Jack Green
- Jack Grogan (also known as Commissioner Grogan, Peter Grogan and Edward Grogan)
- Jack Haly (also known as C.C. Haly)
- Jack Hatfield (WildStorm)
- Jack Hawk (Quality Comics)
- Jack Hawksmoor (WildStorm)
- Jack Holdaway
- Jack Horner (Vertigo)
- Jack Jordan
- Jack Keenan
- Jack Kennedy
- Jack Lahana (WildStorm)
- Jack Nimball (also known as Toyman)
- Jack O'Donnell
- Jack of Clubs
- Jack of Fire (also known as Jack Cassidy)
- Jack of Spades (I)
- Jack of Spades (II)
- Jack O'Lantern
- Jack O'Lantern
- Jack O'Lantern
- Jack Payton
- Jack Ryder (also known as Creeper)
- Jack Ryder (also known as Nightcreeper and Kurt Ryder) (Amalgam Comics)
- Jack Spade (also known as Hijack)
- Jack Stark (also known as Terror)
- Jack T. Chance
- Jack the Ripper (also known as Jacob Packer (Earth-19) (DC Elseworlds))
- Jack Turley (Warner Bros. Animation (DCAU))
- Jack Vanders
- Jack Weston (also known as Minute-Man) (Fawcett Comics)
- Jack Wyznowski
- Jackal
- Jackal
- Jackal
- Jackhammer (also known as Jackson Hammersmith
- Jackhammer
- Jackie Barnett
- Jackie Johnson
- Jackie Kennedy (also known as Jacqueline Bouvier Kennedy)
- Jackie Wallace (Warner Bros. Animation (DCAU))
- Jacko
- Jackson Chappell (Warner Bros. Animation (DCAU))
- Jackson Dane (also known as Dane) (WildStorm)
- Jackson
- Jackson Davies
- Jackson King (also known as Battalion) (WildStorm)
- Jackson Porter
- Jackson Randell (also known as Destroyer)
- Jackson "Rats-Eye" Drake
- Jackson, Bearclaw
- Jackson, Belle (also known as Microwavebelle)
- Jackson, Frank
- Jackson, Leon
- Jackson, Thomas (Warner Bros. Animation (DCAU))
- Jaclyn
- Jacob Ashe
- Jacob Krigstein (WildStorm)
- Jacob Lee
- Jacobs, Garrison (Warner Bros. Animation (DCAU))
- Jacobs, Nurse
- Jacoby
- Jacques Foccart (also known as Invisible Kid)
- Jacques Frontenac
- Jacques Reynard
- Jaculi (I)
- Jaculi {II}
- Jade (also known as Jennifer-Lynn Hayden)
- Jade Emperor (Milestone Media)
- Jade Moon
- Jaeger
- Jafar the Barmakid (Vertigo)
- Jaffar
- Jaffeer
- Jaggard, Rich (Hostess)
- Jagger, Thomas
- Jaguar (Impact Comics)
- Jaguar Shaman
- Jah, Munni
- Jahir Nassur
- Jahr-Drake Ningle (also known as Blast-Off and Wildfire)
- Jai West
- Jailhouse Roc
- Jaime (also known as Hornet)
- Jake
- Jake (Warner Bros. Animation (DCAU))
- Jake (Warner Bros. Animation (DCAU))
- Jake (Warner Bros. Animation (DCAU))
- Jake Allen
- Jake Baker (see Zebra-Man (II))
- Jake Brent
- Jake Grimaldi
- Jake Hackett (also known as Big Jake Hackett)
- Jake Hammer
- Jake Jensen (Vertigo)
- Jake Jordan (also known as Manhattan Guardian)
- Jake Mobray
- Jake Munson
- Jake Tyler
- Jakeem Thunder (also known as J.J. Thunder)
- Jakob Kekana (also known as Herdsman)
- Jak-Thal
- Jakuta
- Jall Tannuz (also known as Chameleon Chief)
- James Bennet (Warner Bros. Animation DCAU))
- James Binder
- James Cameron
- James Carson
- James Carson's son
- James Daniels
- James Daniels' butler
- James Erdel (also known as Saul Erdel and Mark Erdel)
- James Forrest
- James Gordon (also known as Commissioner Gordon)
- James Gordon (Earth-5)
- James Gordon android (Warner Bros. Animation (DCAU))
- James Jesse (also known as Trickster)
- James Kent
- James Kim (also known as Butcher)
- James Kirk (also known as Doctor Death) (Fawcett Comics)
- James "Murr" Murray (Impractical Jokers Comic Book Promo Limited Edition truTV SDCC DC)
- James Rock
- James Thurlow (also known as Ananze)
- James Trent
- James Van Dyle (Warner Bros. Animation (DCAU)
- James, Aubrey
- James, Barkley (Warner Bros. Animation (DCAU))
- James, Mary (also known as Mary Pratt)
- James, Cary
- James, Rusty
- Jameson, Scott
- Jamie
- Jamie Harper
- Jamie Jerald (Warner Bros. Animation (DCAU))
- Jamie Lombard
- Jamm
- Jan Arrah (also known as Element Lad)
- Jan Dex
- Jane Doe
- Jan Haasan
- Jan Jordan
- Jan Morris
- Jan Nagy
- Jane Rogers
- Jane Stewart
- Jane Ware
- Janet Logan
- Janet Surrillo (Warner Bros.)
- Janet Van Dorn (Warner Bros. Animation (DCAU)
- Janet Van Dyne (also known as Elasti-Girl and Domino) (Amalgam Comics)
- Jan-De
- Jangle Jeffries (also known as Gilbert Jeffries)
- Janice Maloney (also known as Miss X, Peggy Maloney and Margaret Maloney)
- Janice Porter
- Janice Tyler
- Janice Warren
- Janie
- Janissary (also known as Selma Tolon)
- Janke, Mister
- Janu, the Jungle Boy
- Janus (also known as Two-Face and Harvey Dent)
- Janus
- Janwillem Kroef
- Japur Chunda
- Jardine, Henri
- Jared Tate (Warner Bros. Animation (DCAU))
- Jarko
- Jarrett, Ralph
- Jarrod Jupiter (also known as Haze)
- Jarta (also known as Queen Jarta)
- Jarvis
- Jarvis Kord
- Jason
- Jason (Columbia Pictures)
- Jason (Warner Bros. Animation (DCAU))
- Jason of Iolcus
- Jason Bard
- Jason Bloch
- Jason Blood (also known as Etrigan the Demon)
- Jason Jordan
- Jason Morgan
- Jason Morgan II
- Jason Todd
- Jason Trask (Warner Bros. Television)
- Jason Woodrue (also known as Plant Master and Floronic Man)
- Jaspar Crow (Quality Comics)
- Jaspar Meekins
- Jasper
- Jasper J. Pepperwinkle (also known as Professor Pepperwinkle) (Warner Bros. Television)
- Jasper Rasper
- Jasper Smively
- Jath, Lydda (also known as Night Girl)
- Java
- Javelin
- Javen (WildStorm)
- Javier Vasco (Vertigo)
- Jax-Ur
- Jay (Warner Bros. Animation (DCAU))
- Jay Abrams (also known as Blue Jay)
- Jay Allen (Warner Bros. Television)
- Jay Amery
- Jay Garrick (also known as Flash (I))
- Jay Garrick (also known as Speed Demon and Etrigan) (Amalgam Comics)
- Jay Harriman
- Jay Kingston
- Jay L - 3388
- Jay West (also known as Flash (DC Elseworlds))
- Jay Wilde
- Jayna (Hanna-Barbera)
- Jayne Payton (also known as Sadie Falk)
- Jazzman (also known as James Peake) (Warner Bros. Animation (DCAU))
- Jazzy
- Jean
- Jean Claude Tibet
- Jean Loring (also known as Jean Loring-Palmer)
- Jean Louis Mardis
- Jean Norton
- Jean-Claude
- Jean-Marc de Villars (also known as Phantasmo)
- Jean-Paul Lefèvre
- Jeanne
- Jeannette
- Jeannette Punchinello
- Jeannie Wind In Your Face
- Jeb Carter
- Jeb Friedman
- Jeb Rollins
- Jeb Stuart (I)
- Jeb Stuart (II) (also known as Jeb Stuart Smith)
- Jed Rikane (also known as Power Boy)
- Jed Walker
- Jeepers
- Jeff
- Jeff Adams (Warner Bros. Animation (DCAU))
- Jeff Colby
- Jeff Cotton
- Jeff Farnham (also known as Domino)
- Jeff Smith
- Jeff Stanton
- Jeffers, Dan
- Jefferson Cole (Warner Bros. Television)
- Jefferson Pierce (also known as Black Lightning)
- Jefferson Smith (also known as Top)
- Jefferson, Thomas (Vertigo)
- Jefferson, Thomasina (Milestone Media)
- Jeffreys, Darnell
- Jekko the Clown (Warner Bros. Animation (DCAU))
- Jemm, Son of Saturn
- Jena (also known as Princess Jena)
- Jenet Klyburn
- Jenkins
- Jenkins, Bud (Tribune Media Services)
- Jenkins, Missus (Tribune Media Services)
- Jenkins, Mister
- Jenks, Eddie
- Jenni Ognats (also known as XS)
- Jennifer
- Jennifer (DC Comics/Dark Horse Comics)
- Jennifer Jordan
- Jennifer Lee
- Jennifer Westing (Warner Bros.)
- Jennings
- Jennings, Dock Commissioner (Quality Comics)
- Jennings, Martha
- Jennings, Mister
- Jenny (Warner Bros. Animation (DCAU))
- Jenny Holding
- Jenny Jurden (also known as Jennifer Jurden)
- Jenny Olsen
- Jenny Quantum (WildStorm)
- Jenny Sparks (WildStorm)
- Jensen
- Jensen, Raymond Maxwell (also known as Parasite)
- Jenson, Tom
- Jer-Em
- Jeremiah Arkham
- Jeremiah Cain (WildStorm)
- Jeremiah Odets
- Jeremy
- Jeremy Glass
- Jeremy Horton (also known as Hard Drive)
- Jeremy Karne (also known as Kid Karnevil and Karnevil)
- Jeremy Tine
- Jericho (also known as Joseph Wilson)
- Jerome Barney (Fawcett Comics)
- Jerome, Brad
- Jerro the Merboy
- Jerry
- Jerry
- Jerry
- Jerry (the Jitterbug)
- Jerry Blake
- Jerry Carver
- Jerry Hawes
- Jerry Hennelly (also known as Gerard Hennelly)
- Jerry Hope
- Jerry Kane
- Jerry Lewis
- Jerry McGee (also known as Speed Demon)
- Jerry Noble (also known as Yankee Eagle and Larry Noble) (Quality Comics)
- Jerry Quarry (20th Century-Fox Television)
- Jerry Signstwice
- Jerry White
- Jerry's date
- Jerry's father
- Jerusalem, Spider
- Jervis Tetch (also known as Mad Hatter)
- Jeryl, Ambassador
- Jeryll
- Jess Bright (also known as Jeff Bright, Koshchei the Deathless and Yen Wang)
- Jess Manning
- Jesse Chambers (also known as Jesse Quick)
- Jesse Martin
- Jesse Reese (Warner Bros. Television)
- Jesse Tenzer
- Jessica
- Jessica Midnight
- Jessica Sloane
- Jessie (Warner Bros. Animation (DCAU))
- Jessup, George
- Jessup, Missus
- Jessy (Warner Bros. Animation) (DCAU))
- Jest (Warner Bros. Animation) (DCAU))
- Jester
- Jesthra, Lord (WildStorm)
- Jet (also known as Celia Windward)
- Jet-Set Jessie (Hostess)
- Jeven Ognats
- Jewel (also known as White Witch, Mysa Nal, Xola Aq, Hag and Black Witch)
- Jewel Cartier
- Jewelee
- Jewelius Blak (Green Lantern of Space Sector 1417)
- Jezeba, Queen of Fury
- Jezebel Jet
- Jhor Lal
- Ji Daggle
- Jibbet, Dinky (also known as Mortimer Jibbet)
- Jigger
- Jiggers Jolton
- Jigsaw Man (also known as Greg Rourke)
- Jik
- Jillian Pearlman
- Jim
- Jim (Vertigo)
- Jim Aparo
- Jim Barr (also known as Bulletman) (Quality Comics)
- Jim Bell
- Jim Bellows (Fawcett Comics)
- Jim Boone
- Jim Carson
- Jim Cody (also known as Big Jim Cody)
- Jim Colorado (Hostess)
- Jim Corrigan (also known as Spectre)
- Jim Craddock (also known as Gentleman Ghost)
- Jim Craven
- Jim Devlin
- Jim Dover
- Jim Gantry
- Jim Harper (also known as Guardian)
- Jim Laurey
- Jim Morgan (It's a Bird...It's a Plane...It's Superman)
- Jim Tate (also known as Armory) (Warner Bros. Animation (DCAU))
- Jim Wilson
- Jimmie Vale (Columbia Pictures)
- Jimmy
- Jimmy
- Jimmy Carter
- Jimmy Ciccerone
- Jimmy Jones (also known as Yankee Doodle Boy)
- Jimmy Kale
- Jimmy Lin (Warner Bros. Animation (DCAU))
- Jimmy Martin
- Jimmy Olsen (also known as Flamebird) (The Adventures of Superman (radio))
- Jinx
- J-Man (Warner Bros. Animation (DCAU))
- Jo Nah (also known as Ultra Boy)
- Joan
- Joan (Fawcett Comics)
- Joan Acton (also known as Guinevere)
- Joan Bryant
- Joan D'Arcy (Vertigo)
- Joan Garrick (also known as Joan Williams)
- Joan Jameson (Fawcett Comics)
- Joan Leland (Warner Bros. Animation (DCAU))
- Joan Lincoln
- Joan Rogers (also known as Ginger)
- Joanie
- Joanie Swift
- Joanie's father
- Joanna "Johanna" Fleming (alias of Jayna)
- Joanna Levine
- Joanne Ridings
- Joannie (also known as Heatstroke)
- Joanqin
- Joar Mahkent (see Icicle)
- Jocko-Boy Vanzetti
- Jody (Warner Bros. Animation (DCAU))
- Joe
- Joe
- Joe
- Joe
- Joe
- Joe
- Joe
- Joe
- Joe
- Joe (Warner Bros. Animation (DCAU))
- Joe (Warner Bros. Animation (DCAU))
- Joe (Tribune Media Services)
- Joe (Tribune Media Services)
- Joe Bartlett (also known as Joely Bartlett)
- Joe Bester
- Joe Bigfoot
- Joe Cardona (Condé Nast Publications)
- Joe Carny (also known as King of Spades
- Joe Carson
- Joe Chill
- Joe Chill (Earth-5)
- Joe DiMaggio (Vertigo)
- Joe Dolman
- Joe Drew
- Joe Flint
- Joe Gatto (Impractical Jokers Comic Book Promo Limited Edition truTV SDCC DC)
- Joe Hall
- Joe Hodges (Quality Comics)
- Joe Kline (Warner Bros. Television)
- Joe Letterman
- Joe Lewis
- Joe Ling (It's a Bird...It's a Plane...It's Superman)
- Joe Mack
- Joe Potato
- Joe Public
- Joe Rigger (also known as Firebug)
- Joe Rigger's sister
- Joe Smith
- Joel (Warner Bros. Animation (DCAU))
- Joel Kent (DC Elseworlds)
- Joel Mayfield
- Joey
- Joey
- Joey
- Joey N'Bobo
- Joey Smith
- Joey Stromwell (Warner Bros. Animation (DCAU))
- Joey "the Snail" Martin (Warner Bros. Animation (DCAU))
- Joey Toledo
- Johanna Constantine (Vertigo)
- Johanna Rome
- John (Warner Bros. Animation (DCAU))
- John (Vertigo)
- John Alvarez (also known as Doctor Mayavale)
- John Armitage
- John Bardeen
- John Barnett
- John Bates
- John Belushi (Vertigo)
- John Burwell
- John Butcher (also known as Butcher)
- John Carlinger (also known as Clayface)
- John Carter (Edgar Rice Burroughs, Inc.)
- John Chase
- John Clay (WildStorm)
- John Constantine
- John Corben (also known as Metallo)
- John Craig (Lippert Pictures, Inc.)
- John Dandy (also known as Yankee Doodle Dandy)
- John Dee (also known as Doctor Destiny and Doctor Dee)
- John Diggle (also known as Spartan (Warner Brothers)
- John Doe (also known as Copperhead)
- John Doe
- John Doran (WildStorm)
- John Erickson (Warner Bros. Animation (DCAU))
- John F. Kennedy
- John Fox
- John Galt (Fawcett Comics)
- John Glenn
- John Grayson
- John Haley
- John Hamner (Warner Bros. Animation (DCAU))
- John Hathaway (Vertigo)
- John Henry Irons (also known as Steel)
- John Henry Steel (also known as Iron) (Amalgam Comics)
- John Holliday (also known as Hawkman) (Tangent Comics)
- John "Johann" Fleming (alias of Zan)
- John Jones (Amalgam Comics)
- John Jordan
- John Kay (Warner Bros. Animation (DCAU))
- John Kent
- John Kieves
- John Kiley
- John Larrow
- John Lattison
- John Lynch (WildStorm)
- John Mahoney
- John Milton
- John Navarro
- John Nicholas
- John Pope
- John Reed
- John R. Rogers
- John Sargent (also known as Sargon the Sorcerer)
- John Smith (also known as Red Tornado)
- John Smith (also known as Hawkman and Carter Hall)
- John Standing
- John Stewart (also known as Green Lantern)
- John Stone (WildStorm)
- John Taggart
- John Titus (also known as Condor)
- John Trask
- John Travers
- John Trevor (also known as Adonis)
- John Vance (also known as Batman, Junior)
- John Watkins
- John Watson (Warner Bros. Animation)
- John Wether (also known as Pulse 8 and Master (II))
- John Wing (Milestone Media)
- John Zatara (also known as Zatara)
- Johnny
- Johnny
- Johnny (also known as Lizard Johnny)
- Johnny (Warner Bros. Animation (DCAU))
- Johnny Aesop
- Johnny Blank (also known as Valzorr)
- Johnny Cloud
- Johnny DC
- Johnny Everyman
- Johnny Green (20th Century-Fox Television)
- Johnny Jingo (also known as American Eagle)
- Johnny Kirk (also known as Superman, Junior)
- Johnny Mann (also known as Son of Vulcan) (Charlton Comics)
- Johnny Miles
- Johnny Nevada
- Johnny Peril
- Johnny Quick (also known as Johnny Chambers)
- Johnny Quick (Earth-3)
- Johnny Rancid (Warner Bros. Animation)
- Johnny Reb (also known as Uncle Sam) (Quality Comics)
- Johnny Sorrow
- Johnny Stitches (also known as John Denetto)
- Johnny Storm (also known as Red Storm) (Amalgam Comics)
- Johnny Stormtrooper (also known as Jonathan Stormtrooper) (Amalgam Comics)
- Johnny Thunder (I) (also known as Johnny Thunderbolt) & (II)
- Johnny Warlock
- Johns, Professor
- Johns, Stanislaus
- Johnson, Edward C.
- Johnson, Fran
- Johnson, Lateesha
- Johnson, Lyndon
- Johnson, Mister (Warner Bros. Animation (DCAU))
- Johnson, Nunally
- Johnson, Shaquira (also known as Windsprint) (WildStorm)
- Johnson, Skeeter
- Johnston, Sue
- Johnson, Walter, Junior (also known as Flipper Dipper and Flip)
- Johnson, Walter, Senior
- Johnston, Chuck
- Johnston, Lyle (Warner Bros. Animation (DCAU))
- Joker (also known as the Red Hood and Joker, Junior (DC Elseworlds))
- Joker (also known as Jack Napier) (Warner Bros.)
- Joker Junior (also known as Tim Drake and Robin) (Warner Bros. Animation (DCAU))
- Joker-Mite (Warner Bros. Animation)
- Joker's Daughter (also known as Duela Dent)
- Joker's Daughter (DC Elseworlds)
- Joker's lawyer (Warner Bros. Animation (DCAU))
- Jokester (Earth-3)
- Jolene Relazzo
- Jolly Roger
- Jon Bjornsen
- Jon Crane
- Jon Farmer (WildStorm)
- Jon Halaway
- Jon Smatten
- Jon Terrill (McClure Syndicate)
- Jon Varrel
- Jonah Hex
- Jonah McCarthy
- Jonas Crowther
- Jonas Glim
- Jonas Smith
- Jonathan Crane (also known as Scarecrow)
- Jonathan Elliot
- Jonathan "Pa" Kent
- Jonathan Lane Kent (pocket universe)
- Jonathan Levine (also known as Prestor Jon)
- Jonathan Ross (also known as Jon Ross)
- Jonathan Slaughter
- Jonathan Spence
- Jonathan Vincent Horne
- Jones (Warner Bros. Animation (DCAU))
- Jones, Archie
- Jones, Batman
- Jones, Becky (also known as New Wave)
- Jones, Coach
- Jones, Darwin
- Jones, Flattop (Tribune Media Services)
- Jones, Genius (also known as Johnny Jones)
- Jones, Genius (also known as Professor Jaxon)
- Jones, Giant-Killer
- Jones, Selma (also known as Princess Primrose) (20th Century-Fox Television)
- Jones, Professor (Fawcett Comics)
- Jones, Rhea
- Jones, Rudy (also known as Parasite)
- Jones, Skipper (Fawcett Comics)
- Jones, Snapper (also known as Bismuth) (Amalgam Comics)
- Jones, Subaltern
- Jones, Wendy (also known as Windfall)
- Jong Li
- Jongleur
- Jonni DC
- Jonni Future (America's Best Comics)
- Jonni Thunder
- Jonny Double
- Jonson, Ben (Vertigo)
- Jordan
- Jordan Elliot (an alias of Superman)
- Jordan Hill (Warner Bros. Animation (DCAU))
- Jordan Kelley (also known as Green Lantern) (DC Elseworlds)
- Jordan Matthew (also known as Mordred)
- Jordan Pryce (Warner Bros. Animation (DCAU))
- Jordan Rich
- Jordan, Beth
- Jordan, Captain
- Jordan, Hal (also known as Green Lantern, Parallax and Spectre)
- Jordan, Hal (also known as Madman Jordan) (Amalgam Comics)
- Jordan, Harold "Hal" (also known as Air Wave)
- Jordan, Helen (also known as Air Wave)
- Jordan, Larry (also known as Air Wave)
- Jordana Gardener
- Jor-El
- Jor-El II (also known as Superman II)
- Jorel Kent (also known as Superman-II)
- Jorge Lopez
- Jorge Sanchez
- Jor-L
- Jor-L (DC Elseworlds)
- Jorlan
- Josdin
- Jose Delgado (also known as Gangbuster)
- Jose Jiminez (20th Century-Fox Television)
- Josef Krantz (also known as Killer Josef Krantz)
- Josek, Wacklaw (Warner Bros. Animation (DCAU))
- Joseph Eames
- Joseph Gibson (Warner Bros. Animation (DCAU))
- Joseph J. Jerome
- Joseph McCarthy
- Joseph "Joe" Meach (also known as Composite Superman)
- Joseph Martin (also known as Atomic Skull)
- Joseph Shapiro (also known as Wildman)
- Joseph Shepherd (also known as Mister Shepherd) (Vertigo)
- Joseph Silver (also known as Astralad)
- Joseph Stalin
- Joseph Stilwell
- Josephine MacDonald (also known as Josie Mac)
- Josh Azeveda
- Josh Coyle
- Josh Morgan
- Joshua
- Joshua Abraham Norton (also known as Emperor Norton)
- Joshua Clay (also known as Tempest)
- Joshua Coldrake
- Joshua Grimm
- Joshua Walker (also known as All-American Boy)
- Josiah Power
- Josiah Wormwood (also known as Interrogator) (Warner Bros. Animation (DCAU))
- Joto (also known as Isaiah Crockett, Slagger and Hot Spot)
- Joto (853rd century)
- Joy Lo, Kwan
- Joyce
- Joyce Carr (Warner Bros. Animation (DCAU))
- Joyce Caulder (Warner Bros. Animation (DCAU))
- Joyce Terrill
- Juan
- Juan
- Juan Moro
- Juan Templo (also known as Templo) (Milestone Media)
- Jubal Slade
- Jubilation Lee (also known as Sparrow) (Amalgam Comics)
- Jud Blake
- Judah Ben-Hur
- Jude
- Jude (Embassy Pictures)
- Judge
- Judge (also known as Two-Face and Harvey Dent) (Warner Bros. Animation (DCAU))
- Judge Drake
- Judge Dredd (also known as Joseph Dredd) (Fleetway)
- Judge Faden (Warner Bros.)
- Judge Gallows
- Judge Holte
- Judge Kobold
- Judge Spencer
- Judith
- Judith Shakespeare (Vertigo)
- Judomaster (also known as Hadley "Rip" Jagger) (Charlton Comics)
- Judomaster (also known as Andreas Havoc)
- Judomaster (also known as Sonia Sato)
- Judson Randall
- Judy
- Judy Foster
- Judy Jessup
- Judy Jupiter
- Judy Walton (also known as Judy Dorrance)
- Jules
- Jules Futrelle (also known as Lancelot)
- Julia
- Julia Johns
- Julia Kapatelis
- Julian Fyffe
- Julian Parker (Milestone Media)
- Julianna Berkowitz
- Julie Caesar
- Julie Crystal
- Julie Madison
- Julio Mendez (Warner Bros. Television)
- Julius Caesar (also a supposed past life of Doctor Mayavale)
- Julius Lieberman
- Julius Schwartz
- Jumpin' Jack
- June (Warner Bros. Animation (DCAU'))
- June Moone (ak Enchantress)
- June Robbins (also known as June Walker)
- June Winthrop (Warner Bros. Animation (DCAU))
- Jungle Joe
- Jungle King
- Junior (I)
- Junior (II)
- Junior Galante (see Zeiss)
- Junior K-D
- Junior Tracy (Tribune Media Services)
- Junior Waveman (also known as Senior Waveman Kimura and Riki Kimura)
- Juniper
- Junk-Man
- Jupiter (also known as Zeus and Jove)
- Jupiter, Loren
- Jurge Lopez
- Jurgen Blaine (Warner Bros. Animation (DCAU))
- Jurndaal, Lyysa
- Justin (Warner Bros. Animation (DCAU))
- Justin, Sir (also known as Shining Knight)
- Juym