The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 11110 (1 member)
- ARK: Survival Evolved (42 members)
- ARK: Survival Evolved Wiki (23 members)
- ARK: The Primal Path (1 member)
- ARK: The Primal Path Wiki (2 members)
- ARK: The Primal Path images (1 member)
- ARK: The Sunken World (8 members)
- ARK: The Sunken World Wiki (2 members)
- ARK: The Sunken World images (2 members)
- ARK: The Sunken World saddles (1 member)
- ARK 2 (2 members)
- ARK 2 images (5 members)
- ARK Additions (57 members)
- ARK Additions Aggressive Creatures (0 members)
- ARK Additions Chibi (6 members)
- ARK Additions Cnidaria-Eaters (0 members)
- ARK Additions Color Regions (0 members)
- ARK Additions Consumable (1 member)
- ARK Additions Costumes (5 members)
- ARK Additions Dinosaurs (0 members)
- ARK Additions Docile Creatures (0 members)
- ARK Additions Extra Large eggs (0 members)
- ARK Additions Fish (0 members)
- ARK Additions Frenzied Creatures (0 members)
- ARK Additions Icons (0 members)
- ARK Additions Images (0 members)
- ARK Additions Large eggs (0 members)
- ARK Additions Medium eggs (0 members)
- ARK Additions Reptiles (0 members)
- ARK Additions Resource (1 member)
- ARK Additions SVG spawning maps (0 members)
- ARK Additions The Collection (0 members)
- ARK Additions Trophy (2 members)
- ARK Additions Wiki (4 members)
- ARK Additions armor (0 members)
- ARK Additions color regions (36 members)
- ARK Additions concept art (6 members)
- ARK Additions consumables (1 member)
- ARK Additions creature sounds (0 members)
- ARK Additions creatures (20 members)
- ARK Additions dinosaurs (10 members)
- ARK Additions dossiers (10 members)
- ARK Additions eggs (11 members)
- ARK Additions extra large eggs (0 members)
- ARK Additions fantasy creatures (1 member)
- ARK Additions files (2 members)
- ARK Additions fish (2 members)
- ARK Additions icons (51 members)
- ARK Additions images (48 members)
- ARK Additions items (2 members)