“Crimson” may refer to
- Crimson fibre an item used in Desert Treasure II
- Crimson kisten a two-handed crush weapon dropped by the Maggot King
- Crimson sanguisphera encountered during Desert Treasure II
- Crimson swift a Hunter creature
- Crimson Vein scenery found in the Scar during Desert Treasure II
- Crimsonette van Marr a pickpocketable vyre