Crystal can refer to the following:
- A clear crystal rod - a ter'angreal stolen by Liandrin's group of Black Sisters.
- The Crystal Throne - the seat of power in the Seanchan empire. Believed to be a ter'angreal.
- A crystal vial - a ter'angreal recovered from the Kin's Storeroom in Ebou Dar.
- A red crystal chair - a ter'angreal found in Rhuidean.