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Space Marine Fleet

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Fleets of the Galaxy : Imperial NavySpace Marine FleetAdeptus Mechanicus FleetChaos FleetEldar FleetDark Eldar FleetOrk FleetTyranid FleetNecron FleetTau FleetTau Merchant FleetLeagues of Votann Fleet

Each Space Marine Chapter maintains a fleet of space vessels used for both transport and combat. The exact composition of these fleets can vary greatly between different Chapters, indeed some chapters are entirely fleet-based having no homeworld.

A Space Marine fleet


During the Great Crusade Space Marine vessels served alongside other Imperial forces as combined battlefleets. Space Marine fleets during this time utilized mighty Battleships, Grand Cruisers, Heavy Cruisers, and also heavier vessels.[7] In the wake of the Horus Heresy however, when Roboute Guilliman set about the long and arduous task of preparing the Codex Astartes, the role of space vessels amongst the Adeptus Astartes proved a particular sticking point. For an Imperium still reeling from internecine conflict that almost tore it apart, the division of power was a vitally important consideration. Of the most extreme options on offer, it was ventured by some that the Space Marines should be denied any vessels at all, barring intra-system transports for movement between homeworlds and attendant moons. Corax, amongst others, protested strongly that in fact had the Space Marines been better equipped with fleets of their own his own Legion might not have been so horrendously decimated when trapped on Istvaan V by Horus and the newly revealed traitors. Instead, a compromise was reached which limited the Space Marines to vessels whose primary role was that of transport, delivery and suppression designed to facilitate planetary assault. Only the smallest of vessels would be permitted to act exclusively as gunships, with the larger battlebarges and strike cruisers remaining predominantly as aids to invasion, ensuring the Space Marines would never present a threat to the Imperial Navy proper. Inevitably, the wrangling over interpretation of a ship’s ‘primary role’ leads to some chapters possessing rather more versatile fleets than the Imperial Navy is entirely comfortable with.[1]


Unlike the vessels of the Imperial Navy, a Space Marine ship has a relatively small crew. A Space Marine is far too valuable to waste in manning a gun or watching a surveyor screen, and so only the officers aboard a vessel are likely to be Space Marines, as well as the few Techmarines who oversee the engines and perform other mechanical duties. Almost all the ship’s systems are run and monitored by servitors; half-human cyborgs who are wired into the vessel’s weapons, engines and communications apparatus. There are also a few hundred Chapter Serfs to attend to other duties, such as routine cleaning and maintenance, serving the Space Marines during meal times and other such honoured tasks. These serfs come from the Chapter’s home planet or the enclave they protect, many of them Novitiates or applicants who have failed some part of the recruiting or training process. These serfs are fanatically loyal to their superhuman masters, and indoctrinated into many of the lesser orders of the Chapter’s Cult. Although human, they still benefit from remarkable training and access to superior weaponry than is usually found on a naval vessel, making them a fearsome prospect in a boarding action – even without the support of their genetically modified lords.[1]

Vessels of the Space Marines

Space Marines utilise various different types of vessel, the numbers and composition of these fleets varies depending on the history and role of each Chapter. Indeed, some Fleet-based Chapters have mobile Fortress Monasteries, such as the Imperial Fists' Phalanx or the Dark Angels' base The Rock.

A Battle Barge



  • Battle Barge — Large and rare capital ships, they are very heavily armed and armoured.[1]


Space Marine Strike Cruiser



  • Strike Cruiser — Smaller and very strongly oriented towards planetary assault with large numbers of fighter bays and drop pods as well as a bombardment cannon.[1]
  • Vanguard Class Light Cruiser — Scout & escort craft smaller than a Strike Cruiser
  • Rudense-style Cruiser - Primaris Inceptor delivery vehicle, for low-orbit assaults[33]


Gladius Class Frigate




Assault Craft and Landers




Related Articles


Modern Space Marine Fleet
Battleships Battle Barge
Cruisers Strike CruiserVanguard Class
Escorts Gladius ClassNova ClassHunter ClassRapid Strike Vessel
Attack Craft ThunderhawkStormravenStorm Eagle (Fire Raptor) • Storm TalonStormhawkXiphonOverlordNephilimDark TalonStormfangStormwolfCorvus BlackstarCaestus Assault Ram
Transports Thunderhawk TransporterLanding CraftDrop Pod

Legiones Astartes Fleet
Battleships GlorianaEmperorLunarInfernusDictatusOberonBattle BargeAbyss
Grand Cruisers AvengerVengeanceDominus
Battlecruisers Retribution Class
Heavy Cruisers InfernusIndrajit
Cruisers Strike CruiserHoplonPrometheanBulk Cruiser
Light Cruisers GladiusEclipseDauntlessTriton
Barques GulgorAttack Barque
Heavy Frigates Thunderbolt
Frigates GladiusSword
Destroyers HunterVenomTiamat
Corvettes Credo
Other Wrath HammerExcelsiorPythos
Fighters XiphonWrathLotusDeathbirdSwordstrikeLightning Crow
Bombers CorsairApisCastellan
Gunships StormbirdThunderhawkStorm EagleFire RaptorStormhawkSkylanceOrgus
Assault Boats CaestusPurgioHarbinger
Landing Craft & Transports Landing CraftAnhurDrop PodDreadclawKharybdisHawkwing