Daemon Weapons are gifts of the Gods of Chaos, used by Chaos Champions and Daemons. Bound (sometimes willingly) in the form of the weapon, and imprisoned there for an eternity, is the spirit of a Daemon.
Daemon Weapons are only granted to the most powerful of a Chaos God's servants: Greater Daemons, Daemon Princes and still-mortal Champions of Chaos. Each weapon is unique and grants considerable power to those who wield it, however the daemon bound to the weapon can sometimes overcome the will of its would-be master.
Daemon Weapons of Khorne
- The Axe of Khorne - a massive, ornate axe imbued with Khorne's own insatiable bloodlust. They are wielded by Bloodthirsters and are also gifted on occasion to other worthy champions of Khorne.[2d]
- The Berzerker Glaive is a weapon that the bearer must constantly fight with to remain in control of. The blade contains the bound essence of a Bloodletter which has been driven truly insane by its captivity.[2d]
- Blade of Blood
- Bloodfeeder - Often taking the form of an axe, the Bloodfeeder contains the bound essence of a raging Bloodthirster.
- Brazen Skull
- Crimson Crown
- Firestorm Blades are massive fiery blades sometimes wielded by Bloodthirsters.
- Great Cleaver of Khorne
- Hellblades are wielded by Bloodletters.[7a]
- Khartoth the Bloodhunger - A blade wielded by Khorne himself
- Rod of Khorne
Daemon Weapons of Nurgle
- An'garrach - Chainsword
- Blade of Decay
- Contagion Spray
- Death's Head of Duke Olaks
- Doomsday Bell
- Entropic Knell
- Horn of Nurgle's Rot
- Manreapers are dipped in the filth seeping from the throne of Nurgle.[2e] 
- Pandemic Staves are vessels for the diseases of Nurgle when they are carried from the Warp to the materium and can be released in battle to feast upon enemy units.[2e] 
- Plague Flail
- Plague Sword
- The Plaguebringer harbours daemonic germs that are virulent enough to kill the toughest foe.
Daemon Weapons of Slaanesh
- The Axe of Dominion
- The Blissgiver - induces coma in its victims.
- Forbidden Gem
- The Lash of Torment - a living whip with wicked spikes along its length and is warm to the touch. It feeds on the pain and fear of its victims, amplifying such emotions and inducing terror in those nearby.[2f] 
- The Needle of Desire injects the narcotic body fluids of its wielder into the enemy.[2f] 
- The Scourging Whip
- Screaming Flail
- Slothful Claw
- Whips of Agony
Daemon Weapons of Tzeentch
- Bedlam Staff - Bedlam Staves are among the oldest weapons of the Thousand Sons. They temporarily daze enemies.[2g] 
- The Deathscreamer - hurls magical blasts.
- Endless Grimoire
- Krz'at'tchal - Flamer
- Mutating Warpblade
- Oracular Dais
- Soul Bane
- Staff of Change
- Staff of Tomorrow
- Warp Blades are capable of dissolving psychic powers.[2h] 
Unaligned Daemon Weapons
- The Accursed Crozius is wielded by Dark Apostles.[2c]
- The Bloody Blade
- The Dark Blade is a soul-devouring weapon.[2b]
- The Dreadaxe is a vampiric blade, effective against other Daemons.[2b]
- The Ether Lance - fires bolts of warp energy.[2b]
- Iron Claw
- The Kai Gun - a ranged weapon, fueled by the hatred of its wielder.[2b]
- Witstealer Sword
- Vilemaw - Bolter
Notable Daemon Weapons
- The Black Blade - Daemon sword wielded by Angron, Daemon Prince of Khorne
- Blade of Antwyr - Sword wielded by Castellan Crowe.
- Blade of Phaedron [Needs Citation]
- The Blade of Magnus - Weapon of Magnus the Red
- The Blade of Shadows - Daemonic sword of Be'lakor
- Borhg'ash - Daemonic chainsword wielded by Marduk of the Word Bearers.
- Carnage and Slaughter - Weapons of Skarbrand
- Deii’Sh’thuhl - Daemon sword of Slaanesh
- Drach'nyen - Daemon sword wielded by Abaddon the Despoiler. [2c]
- Forgebreaker - Daemonic Thunder hammer wielded by Perturabo, Daemon Primarch of the Iron Warriors;
- Helspear - Wielded by Haarken Worldclaimer
- Kharnagar - Daemon sword wielded by Inquisitor Quixos, contains the bound essence of Kharnagar the Deathly.
- Khartoth the Bloodhunger - Daemon blade of Khorne[7b]
- Nach'ra'ael the Hungering
- Screaming Flail - A Daemonic Flail of Slaanesh. Taken by the Relictors and rechristened The Artekus Scourge.
- Silver Blade of the Laer - Daemon sword wielded by Fulgrim, Primarch of the Emperor's Children.
- Sword of St. Aquitaine [Needs Citation]
- 1: Codex: Chaos Space Marines (3rd Edition, 1st Codex), pg. 22
- 2: Codex: Chaos Space Marines (3rd Edition, 2nd Codex)
- 3: Warhammer 40,000: Wargear, [Needs Citation]
- 4: The Flight of the Eisenstein (Novel), [Needs Citation]
- 5: Codex: Chaos Space Marines (4th Edition), pg. 93
- 6: Malleus (Novel), [Needs Citation]
- 7: Codex: Chaos Daemons (4th Edition)
- 8: Fulgrim (Novel), [Needs Citation]
- 9: Dark Apostle (Novel), [Needs Citation]
- 10: Black Crusade: The Tome of Fate, pg. 40
- 11: Codex: Chaos Daemons (6th Edition), pgs. 62-63
- 12: Angron's Monolith (Novella), Chapter Eleven
- Codex: Chaos Space Marines (4th Edition), pg. 84
- Codex: Grey Knights (5th Edition), pg. 59
- White Dwarf 273 (US), "Index Malleus", pgs. 90, 92 (see also White Dwarf 274 (UK))
|Gods of Chaos||Khorne • Tzeentch • Slaanesh • Nurgle • Malice|
|Chaos Space Marines||Daemonkin • Armoury • Warbands|
|Daemons||Daemon Prince • Greater Daemon • Lesser Daemon • Daemonic Beasts • Daemon Engines • Daemonic Herald • Daemon Weapons • Daemonic Gifts|
|The Lost and the Damned||Chaos Cult • Traitor Guard • Mutants • Beastmen • Rogue Psyker • Gellerpox Infected • Armoury|
|The Traitor Primarchs||Alpharius/Omegon • Angron • Fulgrim • Horus • Lorgar • Konrad Curze • Magnus the Red • Mortarion • Perturabo|
|Notable Characters||Abaddon • Ahriman • Blue Scribes • Changeling • Epidemius • Fabius Bile • Horticulous Slimux • Kairos Fateweaver • Ku'Gath • Typhus • Khârn • Lucius • Lufgt Huron • Be'lakor • M'kar • The Masque • Rotigus • Shalaxi Helbane • Skarbrand • Skulltaker • Syll'Esske|
|Other||Traitor Titan Legions • Daemon Knights • Dark Mechanicum • Chaos Space Fleet • Chaos Vehicles • Chaos Artefacts • Eye of Terror • Maelstrom • Warp|