Primarch
The Primarchs are twenty genetically engineered individuals created by the God Emperor of mankind, who were the progenetors of the Space Marines.
Loyalist Primarchs
- Vulkan (Salamanders)
- Leman Russ (Space Wolves)
- Jaghatai Khan (White Scars)
- Rogal Dorn (Imperial Fists)
- Sanguinius (Blood Angels)
- Roboute Guilliman (Ultramarines)
- Corax (Raven Guard)
- Lion El'Jonson (Dark Angels)
- Ferrus Manus (Iron Hands)
Chaos-Corrupted Primarchs
- Fulgrim
- Horus
- Konrad Curze
- Angron (World Eaters)
- Mortarion (Death Guard)
- Magnus the Red (Thousand Sons)
- Lorgar
- Alpharius
- Perturabo
Two other primarchs existed, but all information about them has been erased.