The Grey Knights Codex is divided into several sections:

For those looking for a digital copy of the Grey Knights 40k Codex, there are several options available:

If you want a legacy PDF for lore or older editions, check second-hand eBook sellers or Warhammer+ Vault:

| Edition | Year | Notes | |--------|------|-------| | 10th (current) | 2026? | Not released; using Index | | 9th | 2021 | Last full codex; PDF available for purchase digitally | | 8th | 2017 | Index + Psychic Awakening: Ritual of the Damned | | 7th | 2014 | Includes Nemesis Vanguard Strike Force formation | | 5th | 2011 | First standalone Grey Knights codex | | 3rd | 2003 | Daemonhunters (Inquisition + Grey Knights) |

Because the Grey Knights are a "non-Codex compliant" Chapter, they often receive updates via White Dwarf or Imperial Armour Compendium rather than a standalone 10th Edition codex (as of this writing). Consequently, most players searching for a grey knights 40k codex pdf are actually seeking the Index: Grey Knights or the Munitorum Field Manual for points.

Note on 10th Edition: Currently, Grey Knights use the Index: Grey Knights (released at the start of 10th Ed). There is no standalone 10th Ed codex yet, so a PDF of the index is available legally via Warhammer Community’s download page.