Legiones Astartes Forces of the Great Crusade and Horus Heresy
Command	Primarch • Legion Master • Praetor • Centurion • Space Marine Command Squad • Chief Apothecary • Forgemaster • Chief Librarian • Herald
Elite Troops	Veteran Squad • Terminator Squad • Destroyer Squad • Moritat • Company Champion • Honour Guard • Nullificator
Troops	Tactical Squad • Assault Squad • Breacher Siege Squad • Seeker Squad • Outrider Squad • Sky Seeker Squad • Hussar Squad • Tactical Support Squad • Reconnaissance Squad • Heavy Support Squad • Sky Hunter Squad • Despoiler Squad • Newbloods
Specialists	Techmarine (Mortificator) • Apothecary • Chaplain • Librarian (Esoterist) • Master of Signals • Consul (Praevian • Delegatus • Warmonger • Armistos • Opsequiari • Nullificator) • Vigilator
Dreadnoughts	Contemptor • Deredeo • Castaferrum • Venerable • Mortis • Leviathan
Armored Vehicles	Rhino • Predator (Executioner • Infernus) • Land Raider (Phobos • Proteus • Achilles) • Sabre • Kratos • Termite
Heavy Vehicles	Spartan • Sicaran (Venator • Punisher • Arcus • Omega) • Malcador (Annihilator • Defender • Infernus) • Cerberus • Typhon
Super-Heavy Vehicles	Fellblade (Glaive) • Falchion • Shadowsword • Stormblade • Mastodon • Capitol Imperialis • Leviathan
Fast Attack Vehicles	Jetbike • Bike (Attack Bike) • Land Speeder • Javelin
Artillery	Basilisk • Medusa • Whirlwind (Scorpius • Hyperios) • Vindicator (Laser Destroyer) • Arquitor (Graviton • Spicula • Morbus) • Rapier • Heavy Quad Launcher • Tarantula
Aircraft	Drop Pod (Deathstorm) • Kharybdis Assault Claw • Dreadclaw • Stormbird • Thunderhawk (Thunderhawk Transporter) • Storm Eagle (Fire Raptor) • Primaris Lightning Strike Fighter • Xiphon Interceptor • Caestus Assault Ram • Orgus Flyer • Apis • Lotus • Wrath • Lightning Crow • Stormhawk • Corsair • Deathbird • Swordstrike • Castellan • Pythos • Harbinger • Hawkwing
Legion-specific	I - Deathwing (Companions) • Dreadwing (Interemptors • Naufragia) • Firewing (Enigmatii) • Ironwing (Forge-wrights • Excindio Class Robot) • Ravenwing • Stormwing • Paladin • Knights Cenobium • III - Kakophoni • Palatine Blades • Phoenix Guard • IV - Iron Circle • Iron Havoc • Stor-Bezashk • Tyranthikos • Tyrant Siege Terminator • Dodakathik • Thunderstrike • Thunderburst • Warsmith • V - Keshig • Ebon Keshig • Golden Keshig • Falcon's Claws • Karaoghlanlar • Kyzagan • Sagyar Mazan • Stormseer • VI - Blood Claws • Consul-Opsequiari • Deathsworn • Fenrisian Wolf • Grey Slayer • Black Cull • Rune Priest • Wolf Guard • Wolf Priest • Hrimthursar • Eldthursar • VII - Huscarls • Phalanx Warder • Templar Brethren • VIII - Atramentar • Night Raptor • Terror Squad • Contekar • Reaver • IX - Angel's Tears • Burning Eyes • Contemptor-Incaendius • Crimson Paladins • Dawnbreaker • Sanguinary Guard • X - Gorgon • Iron Father • Medusan Immortal • Morlocks • XII - Devourer • Rampager • Red Butchers • Triarii • Bloodied • XIII - Evocati • Fulmentarus • Locutarus • Invictarus • XIV - Deathshroud • Grave Wardens • Plague Marines • XV - Ammitara Occult • Castellax-Achea • Hidden Ones • Khenetai Occult • Osiron • Scarab Occult • XVI - Justaerin • Luperci • Reaver • XVII - Anakatis Kul • Ashen Circle • Dark Apostle • Diabolist • Gal Vorbak • Mhara Gal • Vakrah Jal • XVIII - Firedrakes • Pyre Guard • Pyroclast • XIX - Dark Fury • Darkwing • Mor Deythan • Raptor • Shadow Wardens • Whispercutter • XX - Lernaean • Headhunter • Operative • Saboteur
Support Forces	Imperial Army (Imperialis Militia • Solar Auxilia • Imperial Armada) • Mechanicum (Collegia Titanica • Taghmata Omnissiah • Skitarii) • Sisters of Silence • Custodian Guard