Cthulhu Mythos Logo.png Villains

Outer Gods
Abhoth | Azathoth | Cxaxukluth | Daoloth | Ghroth | Hydra | Lu-Kthu | Nyarlathotep | Shub-Niggurath | Tulzscha | Ubbo-Sathla | Yhoundeh | Yibb-Tstll | Yog-Sothoth

Great Old Ones
Aphoom Zhah | Baoht Z'uqqa-mogg | Bokrug | Byatis | Crom Cruach | Cthugha | Cthulhu | Cthylla | Cyäegha | Dweller in the Gulf | Eihort | Father Dagon | Ghatanothoa | Gla'aki | Hastur | Mother Hydra | Ithaqua | M'nagalah | Rhan Tegoth | Rlim Shaikorth | Shaurash-ho | Shudde M'ell | Tsathoggua | The Worm That Gnaws In The Night | Y'golonac | Yig | Ysbaddaden | Ythogtha | Zindarak | Zoth-Ommog | Zstylzhemghi | Zvilpogghua

Hostile Species
Deep Ones | Elder Things | Flying Polyps | Ghouls | Hounds of Tindalos | Horsemen of Nyarlathotep | K'n-yanians | Many-Angled Ones | Men of Leng | Mi-gos | Shan | Shoggoths | Tcho-Tcho | Xothians | Zoogs

Cults
The Black Brotherhood | Brotherhood of the Beast | Brotherhood of the Black Pharaoh | Brotherhood of the Skin | Brotherhood of the Yellow Sign | Chesuncook Witch Coven | Chorazos Cult | Church of Starry Wisdom | Cthulhu Cult | Cult of the Bloody Tongue | Esoteric Order of Dagon | The Slaves of the Flame Undying

Other
Abdul Alhazred | Brown Jenkin | Colour Out of Space | De la Poer Family | Dunwich Horror | Ephraim Waite | Herbert West | High Priest Not To Be Described | Joseph Curwen | Karl Heinrich | Keziah Mason | Ludwig Prinn | Master of the Monolith | Nephren-Ka | Obed Marsh | Old Whateley | Player from Beyond the Void | Shambler from the Stars | Terrible Old Man | Toad God | Walakea | Wilbur Whateley

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