K

Kaänga

Kabayo Kids

Kaboobie

Kade, immortal warrior

Kadi, Batch 72

Kahti

Kai, Pinoy heroine

Kaitou Ace, ally / foe of Sailor V

Kalibos, robotic foe of Grimjack

Kaliman, Mexican hero

Kalong, Indonesian hero

Kalthar

Kamacuras, kaiju

Kamandag, Filipino hero

Kamen Rider, Masked Rider - series of Japanese heroes

Kamen Tenshi Rosetta, Japanese school girl heroine

Kami Kazi

Kämpe, Allan, Swedish sci-fi adventurer

Kane, Adam, leader of Mutant X

Kane, Crystal, civilian assistant to the Centurions

Kangaroo Ken

Kangaroo Man

Kano, leader of Bad Company

Kapitan Aksiyon

Kapitan Kidlat

Kaptain Barbell

Kaptain Briton

Kapteeni Hyperventilaattorimies, Finnish hero

Kapteeni Kuolio, another Finnish hero

Kapten Bandung, Indonesian hero

Kapten Halilintar, Indonesian hero

Kapten Stofil, Swedish hero

Kapten Surya, Indonesian hero

Kapten Sverige, Swedish hero

Kapten Zzzboom

Karabasan, Turkish hero

Karas Hunter

Karate, sidekick to Batfink

Kardak

Kardo, foe of Kaliman

Karma

Karmatron

Kartubi, Indonesian jin

Karyn, Psi-Judge

Kasan, Southern Knights foe

Kash Pearce, the Time Rider

Kaspian, Lord of the Beast Men, foe of Astro City's Furst Family

Kassle, Natalia, agent of Danger Girl

Kasten, Senator Bob, vampire killing truffle pig

Kat, partner of Max Steel

de Kat, Dutch heroine

Katar, son of Grimjack, agent of the Dancer

Kate McCellan, Knight of Pendragon

Katie the Cat, partner of Billie

Katman

Katsumi, member of the Attacked Mystification Police

Kay, knight of the Round Table

Kayo

Kaza

Kazanda, Australian hero

Ka-Zar

Kebec, Canadian secret agent

Keel, David, member of the British Avengers

Kelly, teenage witch

Kelly, Tim, (Kelly's Eye) invulnerable British hero

Kemlo Caesar, canine cop

Ken

Kenneth, one of the 5 Swell Guys

Kenny, Tomorrow People

Kenny Starfighter, Swedish space hero

Kenobi, Obi-Wan, Ben, Jedi Knight

Kersantti Napalm, Finnish hero

Kestrel

Ketelbinkie, Dutch hero

Kevin, Tomorrow People

Kevin Matchstick, the Pendragon

Kid, sidekick to DC version of Fighting American

Kid America, sidekick of the American

Kid Babylon

Kid Cataclysm

Kid Chameleon, child who grew up in the desert

Kid Chaos

Kid Cobra, sidekick of Black Cobra

Kid Colt, Timely Western hero

Kid Comet, member of Teen Force

Kid Dinosaur, Wild Cards Ace

Kid Dixie

Kid Eternity, Quality Comics Golden Age character

Kid from Dodge City, Atlas Comics cowboy

Kid from Texas, Atlas Golden Age cowboy

Kid Galahad, Big Bang comics

Kid Geometry

Kid Gloves

Kid Kang, fighting marsupial

Kid Kong

Kidlat, member of the Pintados

Kid Marvelman, the 1950's version of this character

Kid Marvelman, the 1980's revival of this character

Kid Miracleman, what they called the 1980's revival of Kid Miracleman in the U.S. to avoid lawsuits

Kid Pharaoh, wrestler from ancient Egypt

Kid Slade, Atlas Comics gunfighter

Kid Tyrant, Golden Age hero

Kilday, Nara

Killeroo, fighting marsupial

killer 7, assassin team

Killeye, enemy of Bug and Stump

Killinger, freedom fighter

Killjoy, Steve Ditko crimefighter

Killpower, partner of Motormouth

Killrazor, member of Codename Strikeforce

Kilmartin, Jesse, member of Mutant X

Kinetics

King Arthur, leader of the Round Table

King Cobra, foe of Barracuda

King Cobra, Hotspur

King Ghidorah, giant Japanese monster

King, Jeff of the Rocketmen

King Kong, Godzilla movies version

King Mob, one of the Invisibles

King of Darkness, Centaur hero

King Peacock, Top Ten cop

King Soloman

King, Tara, member of the British Avengers

King Tiger, monster killer

Kingushîsâ, giant Japanese monster

Kipa Kid

Kip Keene

Kirby Hero, ally of Kevin Matchstick

Kirby, Luke, teenage wizard

Kirlian Man

Kismet, Golden Age hero

Kit Kappa, French character

KitKat

Kitty Kelly

Klank, member of Misfits, Inc.

Klanky, alien robot in British strip

Klaus, Santa with an attitude

Klein, Mendy, Jewish boy with pet golem

Kloak, Alpha Corps

Knave

KnightHawk, Continuity Comics

Knight, Michael, Knight Rider

Knight, Nick, vampire cop

Knight Rider, former cop with super car

Knight Sabers, team of armoured Japanese women

Knight, Sean, ally of Kevin Matchstick

Knights of Pendragon, British hero team

Knight Watchman, Big Bang

Kobalt, Milestone hero

Kobalt, Serbian supervillain

Kodachi

Kodiak

Kohai

Kohler

Kokey Koala

Kolchak, Carl, reporter and monster hunter

Koltan, Israeli hero

Komodo

Komputer Keene

Koni Waves, Hawaiin detective and foe of the supernatural

Kondoru no Jo, member of Gatchaman

Kookaburra

Korby, Michael, Crow

Kord, partner of Harley

Kordala

Kore, magically transformed man

Korvus

Koushik

Koznishev, Sergei

Krait

Krakatoa

Kraken

Kraken, Professor

Krakos the Egyptian

Kras, Serbian supervillain

Kratorr, Astro City villain

Krauss, Johann, agent of the B.P.R.D.

the Kreech, member of the TeenAgents

die Kriegerin

Kriminal, Italian mastercriminal

Krimson Kommisar, leader of the Freedom Collective

Kris, member of Hero Alliance

Kristiina, Finnish witch

Kristin, member of Southern Knights

Krolik, rabbit golem

Krome, Dr.Maxwell, enemy of Team Metallix

Krug

Kruise, undead enemy of Storm Force

Krunch, Astro City hero

Krul, member of the Seraphim

Krystala, Filipino heroine

Kuga, member of Satan's Six

Kumander Bawang, Filipino hero

Kumonga, giant spider

Kumori, samurai assassin

Kunoichi, female ninjas

Kunou, rival of Ranma

Kupcake

The Kurgan, evil immortal

Kutter, Daisy

Kwai

Kylun, mutant member of Excalibur

L

Lady Arcane, member of the League of Champions

Lady Bathory, Comico heroine

Lady Burning Fish, Special Executive

Lady Death

Lady Fairplay, Golden Age heroine

Lady Justice

Lady Luck, Golden age

Lady Luck, Elementals

Lady Malice, enemy of the League of Champions

Lady Rawhide, Zorro ally

Lady Satan

Ladytron

Lady Xanadu, ally of the Discotronic Funk Commandos

LaFleur, Jacques, M.A.S.K.

Lagablab, foe of Captain Barbell

Lagarto Negro, Brazilian hero

Lakambini

Lakan

Lam-Ang

Lamont, buffalo ally of Badger

The Lamplighter, Astro City hero

Lance, Bob

Lancelot 

Lancer, ally of Surge

the Lancer, partner of the Sword

Landime, Nick, unintentional adventurer

Lane, Mike, Guinea Pig

Lane, Rex, Solver of the Supernatural

Langstrumpf, Pippi, youthful Swedish adventurer

Lara Croft, Tomb Raider

Larry, partner of Carl

Larry Kelso, apparently invulnerable New York cop

Larry Martin

The Laser

Laser Eraser, Pressbutton ally

Laser Eraser, Jackpot

Laserfire, member of the Crusaders

Lash Lightning, Golden Age hero

Lastika, nemesis of Lastikman

Lastikman, Filipino hero

Last Paladin, possessed by an ancient warrior

Laughing Mask, Golden Age vigilante

Launchpad McQuack, partner of Darkwing Duck

Lavaflow

Lava Lass

Law, Gabe, The One

Layla

Lazy Dragon, Wild Card Ace

Lead, ally of Sapphire and Steel

League of Extraordinary Gentlemen, gathering of 19th century heroes

O Leão Negro, Brazlian character

Leaping Phantom

Leech

Legion

Legion X

Lelliott, Stephen, Crow

Lenny Zero, Undercover Judge

Lens, Warpie

Leo

Leona, Warhead

Leonardo, Teenage Mutant Ninja Turtle

Leopard, Canadian hero

Leopard from Lime Street, the Beast of Selbridge

Leopard Girl, Atlas jungle queen

Leopardman

Leung, Mark, Crow

Leviticus 26:22, member of the Rapture

Lewis, John, Phenomes

Lexington, Gargoyle

Liberator

Liberty Belle

Liberty Girl

Libra

Lieutenant Hercules, Golden Age hero

Lieutenant Lightning

Lieutenant Marvels

Lt Smith, leader of the Southern Squadron

Lifter, Strikeforce: Morituri

La Liga de Plata

Liga de los Vengadores

Liger, Warhead leader

Lightning, Golden Age

Lightning, THUNDER Agent

Lightning Girl, Golden Age heroine

Lil' Hellions

Lilith

Lily Black, Undeadly

Limbo the Unknown, enemy of the Spider

Lince Dorado

Lincoln, El, Misfits of Science

Linda Williams

Link Angel, Cursed Earth killer

Linna

Lion

Lionel Demane

Liquid Man

L'il Sumo

Lisa, TP 

Lisa, Weird Science genie

Li Sung, Brian, Grendel

Litening

Little and Large Lenny

Little Big Horn

Little Hercules, Golden Age child prodigy

Little John

Little Miss Strange

Livewire, Harbinger

Living Cactus

Living Corpse, zombie hero

The Living Nightmare

Livingston, Lucille, Phenomes

The Living Totem

la Llana Vengadora

Lobisome, Spanish werewolf

Lobo, enemy of Captain Barbell

Lobo Fuerte

Lo Chong

Lodestone

Lodestone, of the Freedom Machine

Logix, Hyperkind

London

The Lone Avenger

Lonebow, hero of Hope City

Lone Eagle

Lone Guardian

Lone Ranger, Western hero

Lone Rider

Lone Star

Lonestarr, leader of Team Tejas

Lone Warrior, Golden Age hero

Longhorn, Astro City villain

Long, Jake, American Dragon

Long Tom, ally of Doc Savage

Loony Leo, living cartoon

Lopez, Julio, M.A.S.K.

Lord Danvers, the Necromancer

Lord Fanny, Invisibles

Lord Ghast

Lord Hawk

Lord Oblivion

Lord Phaeton 

Lord Volcanus, Astro City villain

Lord Weterlackus, demonic enemy of the Badger

Lorelei

Lorna, Golden Age Jungle Queen

Lost Kidz

Lost Squad, army unit specialising in the bizarre

Lothar, partner of Mandrake the Magician

Louie, son of Satan

Loup Garou

La Louve, French character

Lo-Zar, Golden Age jungle lord

Luke Kirby, teenage mage

Luc Coltrane, member of the Watch

Los Luchadores

Lucifer

Lucky Luke

Luc Orient, French adventurer

Lucy, daughter of Satan

Luger

Lugo

Lummox, Astro City hero

Lump

Lupuz

Lure Lass, Superior Squad

Lusus

Luther Arkwright, multiversal secret agent

Luther Ironheart, robotic cop

Lux, enemy of Zenith and Mandala

Luxor Spawndroth, enemy of Bibleman

Lynch, mentor of DV8

Lynx, Golden age hero

Lynx, Charlton villainess

Lynx, Web-Master

Lynx, Turkish character

Lyrebird

Le Lys Noir