Hellfire Dreadnoughts are a variant of the Space Marine Dreadnought designed for long-range fire support.
Hellfire Dreadnoughts have foregone the use of their Dreadnought Close Combat Weapons and their arms are replaced with heavy weapons like an Assault cannon, a Twin-linked Lascannon, Multi-Meltas or a Missile Launcher rack.
Notable Hellfire Dreadnoughts
- Fidelis - Grey Knights Dreadnought known as the "Beast of Barac".
- Agies - Ultramarines 2nd Company.
- Deis - Dark Angels 4th Company.
- Kallas - Dark Hands