Sphere may refer to:
- Oldak's Moving-over-distance spheres:
- Commorb v2
- Scrying orb
- Exit sphere
- Elemental sphere, a piece of furniture that can be built in a player-owned house study and used to change the element of an elemental staff or elemental battlestaff.
- Armillary sphere, a cosmetic piece of furniture that can be built in a player-owned house study.
- Guardian sphere, an NPC that appears as part of a Dungeoneering puzzle.
- Warped sphere, a part of the fight against Kal'Ger the Warmonger.
- Runesphere, a rare event in the Runespan.
- Lunar spheres, a promotional item used to craft lunarfury armour.