Abyss may refer to:
- The Abyss, a location for training Runecrafting
- The Abyss (Dimension), a plane that holds realms together
Non-player characters[]
- The Abyssal race:
- Summoning familiars:
- Prehistoric abyssal
- Abyssal Knights
- Abyssal hound
Items[]
- Abyssal whip
- Abyssal wand
- Abyssalbane ore
- Abyssal book
- Abyssal charm
- Abyssal head
- Mask of the Abyss
- Abyssal slayer contract