Here is a list of undead in Ark of Boccob:
- Allip
- Ashen Husk
- Banshee
- Blackskate
- Bodak
- Crawling Apocalypse
- Devourer
- Drowned One
- Dry Lich
- Entombed
- Forlorn Husk
- Frostfell Ghost
- Gaki
- Jiki-Ketsu-Gaki
- Jiki-Niku-Gaki
- Shikki-Gaki
- Shinen-Gaki
- Ghost
- Ghoul
- Icegaunt
- Lich
- Mohrg
- Mummy
- Onikage
- Phantom
- Revenant
- Shadow
- Skeleton
- Spectre
- Vampire
- Wight
- Winterspawn
- Wraith
- Zombie