List of Space Marine Chapters

A large list of many of the Space Marine Chapters created by Games Workshop, including Space Marines and Chaos Marines.Not every chapter is known

Angels Encarmine
The Angels Encarmine is Second Founding chapter of the Blood Angels.

Angels Porphyr
The Angels Porphyr chapter was founded in the 31st Millennium.

Angels Sanguine
The Angels Sanguine is a Second Founding chapter of the Blood Angels.

Angels Vermillion
The Angels Vermillion is a Second Founding chapter of the Blood Angels.

Angels of Absolution
The Angels of Absolution is a Second Founding chapter of the Dark Angels.

Angels of Fire
The Fire Angels is a Space Marine chapter of unknown origins founded during the 36th Millennium.

Angels of Redemption
The Angels of Redemption is a Second Founding chapter of the Dark Angels.

Angels of Vengeance
The Angels of Vengeance is a Second Founding chapter of the Dark Angels.

Angels of Vigilance
The Angels of Vigilance is a chapter surrounded with Controversy.

Astral Claws
The Astral Claws were created during the 35th Millennium to guard against the numerous threats emerging from the Maelstrom.

Astral Knights
A Chapter from an unknown founding, the Astral Knights sacrificed their chapter to destroy the World Engine. This Necron weapon was a planet sized spaceship that was devastating planets around their homeworld. The Astral Knights along with Space Marines from the Ultramarines, Invaders and Aurora Chapters. The battle against the World Engine was desperate as every attempt to attack the Ship was defeated. The Necrons superior technology and weapons were unstopable. They destroyed a third of an Imperial Navy Battlefleet before the Chapter Master of the Astral Knights decided to take his chapter and went on to ram the World Engine with his Battlebarge. Before the ship impaceted with the machine the Astral Knights deployed from Drop Pods onto the engines surface. For 100 hours they destroyed everything they came across until only the Chapter Master and five others were left. Then they made an attack on a vital command node and with the Masters dying breath he detonated melta-charges that disabled the World Engines shields. It was then ripped apart by barrages of cyclonic torpedoes. The Ultramarines create a monastry for them using their wrecked battlebarge as a foundation.

Aurora Chapter
The Aurora Chapter is descended from Ultramarines gene-seed.

Avenging Sons
The Avenging Sons is a 19th Founding chapter from the world of Traekonnis Major.

Avenger
This chapter is an expert in Deep striking and Ambushing the Enemies. The Avenger Chapter usually drop in to the middle of the battle, at a pivital point, and leave when the battle is over, and before the Polatics come into play. They are often going behind enemy line and cut of the enemy supplied and created a diversion for the main force to land and attack they also act as support which mainly is Orbital Bombardment Target do not appear in many battle they mostly just Weaken the enemy before the main force arrived. The Chapter is Curious about everything around them they have good knowledge of Chaos and many other thing like Tyranid nature and more the Inquisition don’t like them due to they alliance with the Eldar and Tau race and lot of knowledge of Chaos they uncover many secret of the Imperium most of them are store in their chapter library on The Planet Fall their chapter have not been investigate or destroy by the Inquisition because the Information they provide for the Imperium about the enemy.

Black Consuls
The Black Consuls is a Second Founding chapter of the Ultramarines.

Black Dragons
The Black Dragons is a chapter from the cursed 21 founding.

Black Guard
A Second Founding chapter of the Raven Guard Their armour scheme consists of black armour, with the right shoulder pad trim denoting company color. Their army badge is a white spartan helmet set on a black relief.

Black Templars
The Black Templars are a Second Founding chapter derived from the Imperial Fists and their Primarch, Rogal Dorn.

Blood Angels
The Blood Angels are one of the twenty First Founding Legions of the Space Marines.

Blood Drinkers
The Blood Drinkers is a Second Founding chapter of the Blood Angels.

Blood Ravens
The Blood Ravens are a chapter of Space Marines that prize information greatly, but ironically know little of their earliest centuries of service.

Brazen Claws
The Brazen Claws is a Second Founding chapter of the Iron Hands.

Brotherhood of a Thousand
The Brotherhood of a Thousand is a loyal Codex Chapter of unknown origin.

Brotherhood of Ultramar
The Brotherhood of Ultramar is a Second Founding chapter of the Ultramarines.

Celebrants
A Chapter founded during the 36th millennium. The entire chapter participated in the Third War for Armageddon. Their armor starts with yellow lower legs then seamlessly blends to orange for the mid body and then red for the upper body/helmet/arms; the chapter badge is a winged five-pointed star.

Celestial Lions
The Celestial Lions were founded during the 38th Millennium. Their Home World is Elysium IX.

Children of Purgatos
A chapter that went excommunicate, their primary colour is emerald green highlighted with gold and they decorate their armour with images of flames. Chapter badge is a large, gold-coloured flame emblem.

The Consecrators
The Consecrators is a Successor Chapter created from the gene-seed of the Dark Angels.

Crimson Fists
The Crimson Fists is one of the Chapters created during the Second Founding, drawn from the Imperial Fists Legion.

Damned Company of Lord Caustos
A group of Space Marines that turned to the Chaos gods after they were declared traitor by an Inquisitor of the Ordo Hereticus, based on some flimsy and circumstantial evidence. They only turned to chaos to survive in a galaxy hostile to them, they now live their lives as mercenaries.

Their armour is primarily grey/purple, with gold decoration. Their chapter's symbol is yet to be seen.

Dark Angels
The Dark Angels are considered among the most sinister and secretive of the loyalist Space Marine Chapters.

Dark Hands
The Dark Hands is a codex chapter of unknown origins.

Death Eagles
A later founding Codex Chapter of unknown gene-seed origin. The Chapter's armour is all black (including trim), with the exception of the shoulder pads (white with black trim), and helmet and chest eagle (both bone). The chapter badge is an eagle's skull with black wings.

Death Spectres
The Death Spectres is a chapter of Space Marines that participated in the Siege of Lelithar and the defence of the Cadian sector against the 13th Black Crusade.

Death Strike
The Death Strike Chapter participated in the Assault on Moros and acted as the rearguard during the Verdan II Extraction.

Deathwatch
Like the other Ordos of the Inquisition, the Ordo Xenos have their own Space Marine Chapter, the Deathwatch.

Destroyers
A Second Founding chapter of the White Scars. Their armour is acid yellow with a red chevron pattern down the arms. Their symbol is two crossed lightning bolts.

Disciples of Caliban
A Dark Angels Successor chapter. Believed to have been formed under unusual circumstances, when the then-Dark Angels Chapter Master Anaziel made a request for a Chapter to be raised to the High Lords of Terra. Such a request was, and is, unheard of, and much debate followed before Anaziel's request was granted. It is rumoured that the Chapter was formed a very specific task - the capture of the Fallen known as Cypher.

Doom Eagles
The Doom Eagles may be a Second Founding chapter of the Raven Guard.

Eagle Warriors
The Eagle Warriors is a fleet based Progenitor chapter from the Ultramarines' Legion.

Emperor's Hawks
This Chapter has red armour, with a yellow trim on the shoulder pads. Their chapter symbol is a single wing. The Hawks specialise in jump pack-assisted assaults, followed by squadron-strength units of Landspeeders.

Emperor's Swords
This chapter was decimated by the Alpha legion Traitor Space marines after 300 years of infiltration and subversion by the Alpha Legion. It is unclear if there are any loyalist survivors but several members who were 'conditioned' by the Alpha Legion prior to their recruitment by the Emperor's Swords have gone on to lead their own bands of renegades some under the colours of the Alpha Legion themselves.

Emperor's Templar
Speculated First Founding Chapter II, lost in the Warp after creation.

Emperor's Wrath
This chapter is based in Segmentem Solar. Their home world is in a system where there are no planets only asteroids. This system contains three asteroids that have been hollowed out and made into three massive hive cities. This is where the Chapter recruits new members.

This chapter has a deep hatred for Tyranids and Orks. The Emperor's Wrath has purged many Ork held systems using Extermanis. The chapter has done the same on many worlds that have fallen to Tyranids. Some of the worlds purged still had large numbers of Imperial forces on them.

The Chapter Master and the first, second and third company are currently on a crusade against the forces of [Chaos]] on Cadia. Their tactics are very brutal when dealing with the forces of Chaos.

The Chapter wears metallic purple armor with gold shoulderpads. The armor has small golden triangles all over it that seem to move when you watch. The chapter badge is a purple triangle on the golden background.

Emperor's Warbringers
The Emperor's Warbringers Space Marine Chapter wear a gray-green power armor, with crossed swords as its badge.

Emperors Wolves
A space marine chapter whose gene seed contains the wolf gene similar to the one that afflicts the Space Wolves. The Emperors Wolves lost their eighth company in the warp.

Excoriators
One of the chapters founded to make up the Astartes Praeses, twenty chapters assigned to guard the regions surrounding the Eye of Terror. Their chapter is a stout Codex one. Their armour is white with silver gauntlets and trim, and their symbol is a flaming, double-headed axe.

Executioners
The Executioners were one of four chapters that rebelled during the Badab War.

Exorcists
The Exorcists were founded during the 36th millennium, some time before the Age of Apostasy.

Extinction Angels
One of the chapters that turned to chaos after the Horus Heresy, the chapter is famous for its assault skill. During the 13th Black Crusade the chapter fought alongside the Black Legion on the planet Demios Primary, where they scattered the Skitarii forces who were protecting the many forges of the Adeptus Mechanicus. The planet was liberated by the Black Templar space marines and it is believed that the Angels are still hidden in the lower depths.

Their armour is a dark purple with gold details and their symbol is a skull wearing a red hood, behind a grey Scythe.

Fire Angels
This chapter wears white with red trim, and displays a red cross bottony as their symbol. They fought in the Badab War and in the Battle of Sagan's Moon.

Fire Hawks
The Fire Hawks was one of the chapters created during the Cursed 21st Founding, from Ultramarines gene-seed.

Flame Falcons
One of the cursed Space Marine chapters created during the Cursed 21st Founding. Although their earlier successes promised a great future for the chapter, they were almost completely wiped out by the Inquisition before a hundred years had passed.

The cause of the Inquisition's attack was the fact that during an engagement, members of the Chapter burst into flame. These Marines came to no harm, and believing the flames to be a gift from the Emperor, fought with a fierce savagery that won the day.

The members of the Inquisition did not share this belief, and when the Chapter returned to their homeworld of Lethe to celebrate, they were attacked and almost completely destroyed by a force of Grey Knights.

Flesh Eaters
The Flesh Eaters is a Third Founding successor chapter of the Blood Angels.

Flesh Tearers
A Second Founding chapter of the Blood Angels.

Genesis Chapter
A Second Founding chapter of the Ultramarines.

Grey Knights
They act as the military arm of the Ordo Malleus, the Daemon-hunting branch of the virtually omnipotent Inquisition.

Grey Claws
The Grey Claws armor is all grey and they prefer close combat. They are also one of the chapters that defend the Eye of Terror.

Grey Slayers
A chapter only mentioned in the short opening piece to Realm of Chaos, the Grey Slayers became corrupted by Chaos; Inquisitor Thrax purged the Chapter of mutants and daemons, and the Chapter Master took his own life. Untainted officers were raised up to lead the chapter. The purge was apparently not quite thorough enough, as Inquisitor Thrax himself was soon afterwards corrupted and turned into some sort of daemonic Chaos beast. The Grey Slayers' eventual disposition is unknown.

Grief Bringers
A chapter that suffered heavy losses fighting against Enslavers on Valhall II. Their armour is described as "principally a sickly pea-green, with engrailed chevrons of headachey purple."

Guardians of the Covenant
A Dark Angels Successor Chapter, the Guardians of the Covenant's homeworld lies close to the Imperium's western rim. The Chapter is extremely monastic, even compared to other chapters, and its brothers regularly wear crimson robes over their silver armour. they are very brave will never back down on many occasions have been reduced to one or two companies.

Hawk Lords
The Hawk Lords is a Codex chapter whose armor is colored purple with gold trim and chest eagle.

Heralds of Ultramar
The Heralds of Ultramar is a Codex chapter derived from the Ultramarines.

Howling Griffons
The Howling Griffons is a Codex chapter who traces their origin from the Ultramarines.

Imperial Fists
The Imperial Fists are one of the first founding chapters of Space Marines. They stand out from other space marines due to having no fixed home world

Imperial Ravagers
Their headquarters orbits Vindict V. They were summoned to perform Exterminatus upon the planet Stalinvast in the Inquisition War trilogy novel Draco.

Immortal Hearts
One company present after the first Season of Fire during the Third War for Armageddon.

Inceptors
The Inceptors is a Second Founding chapter of the Ultramarines.

Iron Champions
The Iron Champions is a Space Marine chapter of unknown origin and founding date.

Iron Fists
They are mentioned in Realm of Chaos as using power shields "molded with a medieval gauntlet." Their armour is painted a light blue-grey with gold arms. Their symbol is a gold gauntlet in the shape of a fist upon a field of light blue-grey.

Iron Dragons
Unknown founding, due to their chapter and homeworld being all but destroyed by an ork waagh. Later refounded using recovered gene seed. Believed to be descended from the Black Dragon chapter due to a mutation of the Ossmodula that causes two horns to develop upon the top of the forehead. These horns are usually no bigger than a few centimetres, but some horns have been found to grow up to 4-inches long. This obviously restricts the use of helmets so such marines often have custom made helmets or simply go with out. Colour scheme is silver with red trim, helmets (if avaliable) tend to be either black or red (because they are often custom made), although other colours have been noted. Their symbol is a simple red dragon's head (similar to the salamander's icon) with a puff of stylised fire emanating from the mouth. Tend to enjoy using fire based weapons and lightning claws/power fists where ever avaliable. High use of assault marines.

Iron Hands
The Iron Hands is one of the initial Space Marine Legions.

Imperial Harbingers
The Imperial Harbingers hail from Birmingham ("the Black Planet") and are specialists at drop assaults.

Iron Hearts
Briefly mentioned in the short story "Hell in a Bottle" by Simon Jowett published in Let the Galaxy Burn. Their Primarch is mentioned as "Primarch Rubineck", possibly one of the unknown primarchs listed in the space marine codex. The removal of this chapter's name may be resultant of the content of the short story where at the end a chaos lord gains entrance to a training centre via the body of a failed space marine. Further canon disregards the use of the name primarch and goes on to state that the Chapter was all but annihilated fighting the Chaos Lord who manifested in their system. Only two companies, the Sixth and Tenth, remain at full strength.

Iron Knights
A chapter of Space Marines who were on a self-imposed penitence crusade when they were called into action during the 13th Black Crusade. They are described as having "gleaming, blue-grey armour".

The chapter's marines curiously bear their squad marking on both shoulderpads, with the chapter badge relegated to a small shield located in the front corner of their left shoulderpad.

The Iron Knights are a smaller chapter and are primarily a strike force style chapter which focus on attacking with terminators and other heavily armoured units and vehicles.

Iron Snakes
The Iron Snakes is a Second Founding chapter, the Iron Snakes were one of the many who participated in the defense against the Thirteenth Black Crusade.

Knights of Gryphonne
The Knights of Gryphonne is a chapter wearing red armour with black trim. Their emblem is a black gryphon on the red background. Their chest eagles are also black.

Knights of Order
The Knights of Order are a very early successor chapter of the Dark Angels. The chapter has a complete knowledge of the actions of the fallen. Their chapter badge is the winged sword of the Dark Angels. Their armour is black and bears a close resemblance to the Dark Angels' pre-heresy colours. Most Knights of Order bear no heraldry at all as to bear the heraldry of the chapter is considered an honour, a marine must understand the true nature of the chapter's past before he may bear it's markings. As a result of this only the upper ranks may wear the badge.

Lamenters
The Lamenters is an unfortunate Chapter of Space Marines who took part, on the losing side, in the Badab War, before being devastated by the Tyranids.

Legion of the Damned
The Legion are afflicted by a warp contagion that destroys their sanity; as it progresses their bodies decay, but they grow in supernatural strength.


 * See also Fire Hawks

Liberators
A Second Founding chapter of the Ultramarines. Their armour is blue with a maroon checked pattern on the leg armour; their emblem is two crossed black pickaxes on a red field. The colour changes to designate the company. Their one peculiarity is that their basic weapon is the storm bolter.

Lords of Wrath
Lords of Wrath chapter is mentioned in the 3rd edition of Codex: Imperial Guard on P.32. They are said to have participated in the capture of Decius Mus a.k.a. Arch-Heretic of Auscum with assistance from the 23rd Bruttiam Regiment.

Mantis Legion
Sometimes referred to as the Mantis Warriors, the Mantis Legion was one of the three chapters that joined the Astral Claws in rebelling during the Badab Uprising.

Marauders
A Second Founding chapter of the White Scars. The Marauders' power armour is yellow, and their symbol is a red double-headed axe encircled.

Marines Errant
The Marines Errant is a fleet-based Space Marine Chapter of unknown origin.

Marines Exemplar
The Marines Exemplar is one of the chapters founded to make up the Astartes Praeses, the twenty chapters created to guard the regions surrounding the Eye of Terror.

Marines Malevolent
The Marines Malevolent Chapter was founded in the 32nd millennium.

Mentors
Often referred to as the Mentor Legion. The Mentors is a Twenty-Sixth Founding Chapter and are the second chapter to be designated number 888 (the first one being the destroyed Star Scorpions).

Metamarines
A Space Marine Chapter that participated in the 13th Black Crusade.

Minotaurs
One of the chapters created during the Cursed 21st Founding, the Minotaurs possess a reputation for being extremely xenophobic soldiers, along with being considered an unreliable and unpredictable force by many commanders within the Imperium. This chapter saw action on Rynn's World during the attempt to reclaim it from the Orks. The most famous of the Minotaurs actions though, was an assault against the Lamenters' fleet during the Badab Uprising in which the Lamenters sided with the renegade Astral Claws in what they thought was a threat to the sovereignty and independence of the Adeptus Astartes as a whole.

Minotaur power armour is yellow, with red decorations (usually warning markings). The chapter's symbol is a blue bull's head.

Mortifactors
The Mortifactors is a chapter founded during the 40th millennium from Ultramarines gene-seed.

Night Watch
One of the chapters founded to make up the Astartes Praeses, twenty chapters created to guard the regions surrounding the Eye of Terror. The Night Watch do not appear to follow the Codex Astartes as rigidly as most chapters, having at least eleven active companies at the start of the 13th Black Crusade. Their armor is grey with light blue trim.

Novamarines
The Novamarines is a Second Founding chapter of the Ultramarines.

Omega Marines
A chapter founded during the 40th Millennium.

Praetors of Orpheus
The Praetors of Orpheusis a Second Founding chapter of the Ultramarines.

The Pyre
A chapter that went excommunicate before the 13th Black Crusade, they use assault troops mainly backed up with armoured fire support, The Pyre bolster a unusually high number of Predators and Defilers. Their armour is orange with a black rim. Their chapter badge is currently unknown and they do not have a certain Chaos god that they rally to, using the benefits of the four Chaos Gods to their advantage.

Purple Stars
A Space Marine Chapter featured in "Eye of Terror" by Barrington J. Bayley. The armor is a royal purple with five gold colored stars on the right shoulder. In the novel "Eye of Terror" Purple Star Marines were sent on a one way mission into the Eye of Terror with a research team, and were wiped out to the last man when their shuttle was boarded.

Rainbow Warriors
The Rainbow Warriors appeared as an example chapter in Rogue Trader (the first edition of Warhammer 40,000), but there is no mention of them in later editions of the game.

Rampagers
A Second Founding chapter of the White Scars. Their power armour is red. The chapter symbol is of a fist clenching a yellow lightning bolt. According to How To Paint Space Marines, squad badges are placed on the outer side of the right greave.

Raptors
The Raptors is a Second Founding chapter of the Raven Guard.[1] The chapter first appeared in Rogue Trader era Warhammer 40K as the "Raptor Legion,"

Raven Guard
The Raven Guard is one of the original first founding chapters of Space Marines. The primarch of the Raven Guard is Corax, which is part of the Latin for raven (the full being corvus corax).

Reclaimers
A chapter that took part in the anti-Tyranid action at Coronia. They are mentioned several times in Sandy Mitchell's Ciaphas Cain series of novels, and are also one of the Astartes Praeses. They wear cherry-red armour and their symbol is a pair of gauntleted fists imposed on a blue pentagram

Red Hunters
The Red Hunters has strong ties to the Inquisition; the entire Chapter has been known to serve under an Inquisitor Lord on occasion.

Red Scorpions
The Red Scorpions are the chapter responsible for the Land Raider Helios artillery support vehicle.

Red Talons
A Second Founding chapter of the Iron Hands. Their power armour is red with black trim, and the chapter's symbol is of a red bird's talons on a black circular background.

Red Templars
A Chapter of unknown origin, possibly founded from the Black Templars previous to the Second War for Armageddon, although the zeal of the Black Templars makes this unlikely and there is no evidence to support this theory. Their power armour is red with a gold aquila. The Chapter's symbol is a gold Fleur-de-lis

Relictors
The Relictors chapter was founded in the 36th millennium as one of the twenty Astartes Praeses Chapters.

Revilers
The Revilers is a successor chapter of the Raven Guard who specialize in jungle warfare.

Salamanders
The Salamanders is a First Founding Chapter.

Scythes of the Emperor
The Scythes of the Emperor is a Chapter of Space Marines who along with the Lamenters, were virtually destroyed during the invasion of the Tyranid Hive Fleet Kraken.

Shadow Hunters
Unknown origins - dark blue camouflaged armor - slightly divergent from the Codex Asteres

Silver Guards
Turned Renegade after the "Obscuran Uprisings" in late M34

Silver Skulls
The Silver Skulls is an Ultramarines successor chapter founded during the 31st millennium.

Skull Bearers
The Skull Bearers chapter wears bone-colored power armor.

Sons of Antaeus
A chapter created during the Cursed 21st Founding, records of the Sons of Antaeus are few. In these, the reporters marvel at the Space Marines bearing grey and black livery, the Marines apparently larger and hardier than even the other superhumans of the Adeptus Astartes. Only sighted once in M41, appearing out of nowhere to aid The Subjugators who were under attack by the Eldar, then vanishing without a trace.

In the battle, Eldar forces attacked the Sons of Antaeus believing them the weaker foe, however the Marines were far more resistant to the eldar's firepower and stood their ground. As soon as the Eldar were defeated and the Subjugators were victorious the Sons of Antaeus vanished as mysteriously as they had arrived.

Sons of Guilliman
The Sons of Guilliman is a chapter created during the 33rd millennium from Ultramarines gene-seed.

Sons of Justice
The Sons Of Justice armour is purple with bronze shoulder pad trim, backpack and head. The Sons Of Justice are also known as "The Defenders of Varlite" because they fought along side the Storm Lords and the Black Ravens in an apocalyptic battle to defend the fortress of Varlite, an important air field and military camp built around and over the mountain ranges of Valkador V.

Sons of Malice
The Sons of Malice turned to Chaos some time prior to the Thirteenth Black Crusade. The chapter was founded to watch over the Eye of Terror, but were excommunicated for ritually sacrificing and devouring an Inquisitor of the Ordo Hereticus who had objected to them ritually devouring some cultists.

Their homeworld was Scelus, in the Cadian Sector, although it was declared Perdita when the Chapter turned on the Imperium. In retaliation, the chapter allied itself with Abbadon's 13th Crusade.

The armour of the Sons of Malice is quartered black and white, with silver trim. Their symbol, colours and name associates the chapter with the Chaos God Malal. Although turning to Chaos they maintain their enmity against it.

Sons of Medusa
A loyalist chapter involved in the Badab War.

Sons of Vengeance
Turned Renegade after the "Obscuran Uprisings" in late M34.

Sons of Ulthunas
Turned Renegade during Ganymathian betrayal Now known as the Angels of Ecstacy

Soul Drinkers
The Soul Drinkers is a Space Marines Chapter created during the Second Founding, drawn from the Imperial Fists Legion.

Space Sharks
There is speculation that the Space Sharks' chapter was a successor of the Raven Guard.

Space Wolves
The Space Wolves is one of the twenty First Founding Legions.

Star Phantoms
The Star Phantoms participated in the Badab War. This Chapter was responsible for the final assault which ended the Badab War. Over five hundred marines assaulted the palace, and during the assault, crippled Huron Blackheart. The Cities of Death expansion book claims Captain Androcles of the Star Phantoms wounded him with a combi-melta in an ambush, although other sources claim this was an orbital bombardment.

Star Scorpions
The Star Scorpions were a chapter of the 25th Founding. They had the dual misfortune of producing redundant gene-seed and being utterly devastated by warp entities when the Chapter's Fleet became trapped in the warp. Due to their unusable gene-seed the chapter could not be refounded. In the 26th Founding, the Mentors received the Star Scorpions' colours and chapter designation, number 888, but were given a completely new set of gene-seed. The fate of the Star Scorpions is said to be unknown, however there are reports of ancient Marines in Star Scorpions uniform fighting in the Third War for Armageddon.

Steel Cobras
A chapter of Space Marines that turned on the Imperium after a puritanical crusade was led against them for their worship of the Emperor as an animal-totem. The Steel Cobras are now based beneath the ammonia seas of Tukaroe VII, where nothing short of an invasion by another Space Marine Chapter will dislodge them.

The chapter's power armour is dark brass with dark metallic green details; their chapter symbol is yet to be seen.

Steel Confessors
A chapter created in M36 by the Adeptus Mechanicus for its own use using Iron Hands gene-seed. The Inquisition discovered its existence, but the High Lords allowed it to continue providing it took all the vows other chapters have to take. They are harsh and uncompromising, and are currently under investigation by the Ordo Hereticus after the destruction of the Tallarn 54th for "Failure to complete objectives".

Storm Giants
The Storm Giants is a chapter founded during the early 41st Millennium.

Storm Lords
The Storm Lords is a Second Founding chapter of the White Scars.

Storm Ravens
The Storm Ravens is a chapter famous for the first use of the suppression doctrine, the creation of which is credited to Jagrvelj Skyhammer, Master of the Arsenal. This involves Land Speeders, equipped with minimal weaponry and additional sensor arrays, scouting enemy formations and directing fire from supporting Whirlwinds.

The success of this doctrine in the Rhopara Crusade lead not only to the doctrine being used by the rest of the Storm Ravens Chapter, but across the Adeptus Astartes.

The Chapter's colors and heraldry are unknown.

Storm Warriors
The Storm Warriors committed their entire chapter's forces to the defence of the Cadian sector during the Thirteenth Black Crusade.

Subjugators
Founded only a short time before the 13th Black Crusade, the Subjugators were almost wiped out during the various actions on Cadia. While fighting a campaign against the Cell-kin of the Technetium Belt, several of the marines were infected by the Xenos they fought (the Cell-kin breed by viral dissemination, their DNA infecting the body of the host, reshaping it into another Cell-kin). Though most of the chapter were cured, twenty of the 3rd Company couldn't be cured; they escaped and are still at large in the galaxy.

They also participated in a battle against Eldar forces in M41, they were at a lost when The Sons of Antaeus appeared and aided them in battle and then vanished when all was done.

Their power armour is mid-green (including trims). The chapter badge is a black clenched fist.

Terror Tigers
The Terror Tigers played a small part in the Inquisition War trilogy novel Harlequin. They lost one quarter of their Chapter when a mutant warlord assaulted their homeworld, after which their Chapter Master ordered his own execution as punishment.

An exploration team of Terror Tigers rediscovered the lost feral world of Hannibal, intervening on an Eldar attempt to reclaim the world as their own. The team dramatically came to the primitive human natives' rescue.

Thunder Barons
A Traitor Chapter mentioned in Soul Drinker and Daemon World.

Tiger Claws
The original name of the Astral Claws. They were depicted as wearing black and orange tiger-striped armour with a tiger head as their symbol (The Badab War, Rick Priestley). The name is no longer recognised by Games Workshop as canon.

Ultramarines
The Ultramarines are considered one of the greatest of all the Space Marine Chapters in the Imperium of Man, almost single handedly holding the Imperium together after the Horus Heresy.

Valedictors
Originally a First Founding Legion which saw action on the Eastern Fringe against Orks, Eldar, and traitors during the Horus Heresy. They were described in detail in two Epic articles in White Dwarf magazines 126 and 136, circa 1990-91. The status of the Valedictors changed in White Dwarf 235, where they are said to be of a "later founding," (post-Second Founding). Therefore, in the most recent canon literature, the Valedictors are no longer a First Founding Legion.

Some canon lists them as one of the two Legions "deleted from Imperial Records".

The Valedictors armour is oak-leaf green with a teardrop on the kneecap plate with a Roman numeral inside to denote the company. The symbol is a winged "V".

Violators
A Traitor Chapter dedicated to Slaanesh. Their armour is a shade of blue and their chapter symbol is a lightning bolt crossed with a dagger. They are known to use electrical pulses to stimulate certain parts of the brain to increase pleasure.

They fought in the 13th Black Crusade; most of their actions during it was in the Cadian Sector. During this war they repeatedly took recruits from the worst Imperial prisons.

War Bearers
The War Bearers chapter's color scheme is olive green. their symbol is a pair of black battleaxes, crossed.

Warp Ghosts
A chapter that betrayed the Imperium and turned to Chaos, the chapter allying themselves to Abaddon's 13th Black Crusade. Being only a chapter, they have far less marines compared to the Chaos Legions, but are renowned for their ferocity.

Their chapter colour is a dark green/grey with black and gold details; the renegade chapter's symbol is yet to be seen. Players and fans of the chapter have chosen a symbol that looks like a squid/human human, similar to an Illithid or Mind Flayer.

White Consuls
The White Consuls is a Second Founding Chapter of Space Marines. They are listed in the Apocrypha of Davio as having derived from the Ultramarines gene-seed

White Minotaurs
Believed to be a codex chapter. Armour is Gold with a white bulls head on a red field.

White Panthers
The White Panthers were part of the 26th Founding. They are organized according to the Codex Astartes.

White Scars
The White Scars was one of the First Founding Legions of Space Marines. Known and feared throughout the Imperium for their highly mobile way of war.

Wolf Brothers
A Second Founding chapter of the Space Wolves. They were eradicated due to rampant mutation of the unstable Space Wolf geneseed.

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[[Category:L]]