List of fictional media/Warhammer 40,000

[[File:Imperium.png]] Imperium of Man

 * [[File:Imperium.png]] Imperial Truth (historical)
 * [[File:Adeptus Ministorum.png]] Imperial Creed/Adeptus Ministorum (Ecclesiarchy) (current)
 * [[File:Adepta Sororitas.png]] Adepta Sororitas
 * [[File:Adeptus Mechanicus.png]] Adeptus Mechanicus
 * [[File:Sec.png]] Adeptus Administratum
 * [[File:Strato.png]] Astra Militarum (Imperial Guard)
 * [[File:Thalassocracy.png]] Imperial Navy
 * Loyal Astartes Chapters [W.I.P.]
 * I - [[File:Sec.png]] Dark Angels
 * V - [[File:Cball-MongolEmpire.png]] White Scars
 * VI - [[File:PagTheo.png]] Space Wolves
 * VII - [[File:Indust.png]] Imperial Fists
 * [[File:Cfash.png]] Black Templars
 * IX - [[File:Eugen.png]] Blood Angels
 * [[File:Comb.png]] Flesh Tearers
 * [[File:Humanismpix.png]] Lamenters
 * X - [[File:Transh.png]] Iron Hands
 * XIII - [[File:Enlightab.png]] Ultramarines
 * [[File:PanCelt.png]] Emperor's Spears
 * [[File:Diarchy.png]] White Consuls
 * XVIII - [[File:Humanismpix.png]] Salamanders (formerly Dragon Warriors)
 * XIX - [[File:Illeg.png]] Raven Guard
 * Other Chapters of Unknown Origin
 * [[File:Klep.png]] Blood Ravens
 * [[File:Pirat.png]] Carcharodons
 * [[File:Avar.png]] Marines Malevolent
 * [[File:Eugen.png]] Red Scorpions
 * [[File:Ingsocf.png]] The Holy Orders of the Emperor's Inquisition

[[File:Cultism.png]] Chaos

 * Cults of Chaos Gods
 * [[File:Comb.png]] Khorne worship
 * [[File:Necrocracy.png]] Nurgle worship
 * [[File:Hedonism.png]] Slaanesh worship
 * [[File:Accel.png]] Tzeentch worship
 * [[File:Radcent.png]] Chaos Undivided worship
 * Traitor Legions
 * III -[[File:Hedonism.png]] Emperor's Children
 * IV - [[File:Indust.png]] Iron Warriors
 * VIII - [[File:Klep.png]] Night Lords
 * XII - [[File:Comb.png]] World Eaters
 * XIV - [[File:Necrocracy.png]] Death Guard
 * XV - [[File:Accel.png]] Thousand Sons
 * XVI - [[File:Radcent.png]] Black Legion (formerly Luna Wolves/Sons of Horus)
 * XVII - [[File:Satan.png]] Word Bearers (formerly Imperial Heralds)
 * XX - [[File:Senatorialism_(Tentacles).png]] Alpha Legion
 * Other Heretic Astartes Warbands
 * [[File:Biologist.png]] Creations of Bile
 * [[File:Pirat.png]] Red Corsairs

Alien races

 * Eldar
 * [[File:Apolit.png]] Craftworld Eldar
 * [[File:Pirat.png]] Dark Eldar
 * [[File:Anprim.png]] Exodites
 * [[File:Unitary.png]] Ynnari
 * [[File:POSTHUMANISMICON.png]] Necrons
 * [[File:Krater.png]] Orks
 * [[File:Plutocrat.png]] Bad Moons
 * [[File:Mach.png]] Blood Axes
 * [[File:Illeg.png]] Deathskulls
 * [[File:Pirat.png]] Freebooterz
 * [[File:Eugen.png]] Goffs
 * [[File:Accel.png]] Kult of Speed
 * [[File:Prim.png]] Snakebites
 * [[File:World Federalism2.png]] T'au Empire [[File:Ford.png]]
 * T'au Allied Races
 * [[File:Merc.png]] Demiurg
 * [[File:Tribal.png]] Kroot
 * [[File:Communalist.png]] Vespid
 * [[File:Libsoc.png]] Farsight Enclaves
 * [[File:Hmind.png]] Tyranids