Ghilliedhus (species) is one of the enemies in the game TERA.
- Ecology: Stepstone Isle, Oblivion Woods forested or grassy areas
- Variants: Agitated Ghilliedhu, Elder Ghilliedhu, Hardened Ghilliedhu, Lumbering Ghilliedhu, Horned Ghilliedhu, Mossy Ghilliedhu
- Notable Variants: Varkas
- Attacks: Left-hand forearm attack, right-hand fist attack, full-body crush attack
- Defenses: Natural armor provides some protection from blows
- Weaknesses: Slow-moving, telegraphs attacks far in advance