- Main article: Spells (Oblivion)
- For other uses, see Fortify Endurance.
Fortify Endurance is an apprentice-level Restoration spell in The Elder Scrolls IV: Oblivion. Upon cast, it raises the caster's endurance by 5 points for 90 seconds.
Fortify Endurance can be purchased from Avrus Adas, who resides at the Great Chapel of Zenithar, Leyawiin.