The indigenous people of the planet Korugar, located in Space Sector 1417. They are nearly extinct following the destruction of their homeworld by Volthoom, the First Lantern.

A gigantic semi-reptilian alien race with size changing abilities.

Their name means Messengers who seize souls. They are Messengers of the damned. A legend in Feng-Tu city. Formed by Mu T'ou the Black and Ma-Mien the White Ox.

Large tentacled sea monsters that resemble cephalopods, particularly squids and octopuses

The family of Kraven the Hunter, enemy of Spider-Man.

A race of giant lizards found on Tatooine.

The Kree are a militant race with a vast empire.

Kree Military unit sent to earth to kill Havok and his son Scotty. They were stopped by the Watcher.

Public Accusers are the pre-eminent law enforcement body of the Kree Empire with these legislators acting as judge, jury and executioner.

The Pursuers are an elite corps of Kree warriors that serve the Supreme Intelligence.

The ultimate weapons of The Kree Army. Kree Sentry's are gigantic super powered androids only created and trained to destroy any who would oppose the ever-lasting Kree or those who guard its far-flung galactic empire.

Kree-Skrull Alliance was created due to the remnants of the Kree Imperium and Skrull Empire uniting under Emperor Hulkling.

The Krenons are a boorish but cunning cyborg race. Their achievements in advanced weapons technology and cybernetic implants have allowed their empire to keep pace with the Almeracians.

The Warriors of Krieg Sect are one of the strongest sects of vampires. They are led by Legate.

An alien race whose attempted invasion of Earth was foiled by one lone scientist.

The German-speaking Gremlins of Krolote in space sector 2812.

The Kronans, also known as the Rock People from Saturn, are an alien race that Korg and Zardok belong too.

An alien species that the Deadpool Corps cause to have a civil war. They are a proud warrior people ruled by a monarchy.

Owned by millionaire Fritz Krotze, Krotze International was a government-grade weapons manufacturer, who had Department of Defense contracts to produce various items for the United States military. However, Fritz was a dirty dealing man, and as such, he had connections to the Club, an international arms dealer, terrorist organization, and all out Bad Group.

Avian alien race.

One of the central guilds of Kryptonian society, the Military Guild was once thought lost along with the rest of Krypton. Since the rescue of Kandor and establishment of New Krypton, it has returned under the command of General Zod.

Kryptonians are a virtually extinct fictitious species that exist in the DC universe. Kryptonians are from the planet Krypton, a planet that orbited the sun Rao before its destruction. They are known for gaining incredible superhuman abilities when exposed to the light of a yellow star.

The Kryptonian Science Council was Krypton's last governing body, and consisted of highly venerated scientists.

Is an American white supremacist hate group established in 1865. They practice Anti-Semitism, Anti-Catholicism, Anti-Islam, Anti-LGBT and White Nationalism ideologies.

The Kwai are an alien race from the 31st century with exoskeleton armor and insectoid wings. They are able to navigate and "fly" at interstellar speeds in the harsh environment of space with no harm.

The Kymellians are a species that bear a similar appearance to horses. They have long been enemies of the evil Z'nrx (Snarks), and lost their home planet long ago.

The Kryptonian Labor Guild keeps the planet running, although they don't have representation in the planet's council.

A group of young teenagers who were used as test subjects by "the Campus."

A group of su shu marial artists created by the chinese government as a propaganda and espionage tool. Each trained by Master Poon personally.

The Lady Killers are a mercenary duo that consists of A and T

An all-female superhero team led by Valkyrie and formerly led by Amora the Enchantress and later She-Hulk.

Street gang

Lamiae are a reptilian species.

Team of Mexican gangsters themed around La Muerte

An interdimensional holding company which oversees and manages a number of subsidiary companies including a law firm which shares the same name. LLL is a front for a private espionage contractor which is controlled by a cabal seeking to expedite the apocalypse.

A Species of small Humanoids.

Humanoids with animal heads.

Government sanctioned Lantern Corps of China

La Saligia are a cult that worships sin with its members wearing costume that resemble demons representing the seven sins with their mission being the destruction of religious institutions and reforming the Eighth Sin.