The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Abyssal Tyrants (9 members)
- Air Nexomon (1 member)
- Antagonists (1 member)
- Bird Nexmon (0 members)
- Bird Nexomon (28 members)
- Browse (3 members)
- Characters (10 members)
- Common Nexomon (2 members)
- Creatures (5 members)
- Database (4 members)
- Dragons (2 members)
- Electric Nexomon (49 members)
- Evolution of Hydrax (1 member)
- Final evolution of Fluzard (1 member)
- Fire Nexomon (52 members)
- Fluzard Evolution (1 member)
- Ghost Nexomon (6 members)
- Help (0 members)
- History (2 members)
- Hydrax (1 member)
- Images (2 members)
- Items (1 member)
- Legendary Nexomon (6 members)
- Mega Rare (21 members)
- Meta (3 members)
- Micromon (2 members)
- Mineral Nexomon (48 members)
- Nexomon (343 members)
- Nexomon: Extinction (62 members)
- Normal Nexomon (51 members)
- Objet (1 member)
- Omnicron's Children (1 member)
- Overseers (1 member)
- Pages with broken file links (9 members)
- People (1 member)
- Plant Nexomon (46 members)
- Psychic Nexomon (4 members)
- Skills (41 members)
- Special (21 members)
- Starter nexomon (22 members)
- Status Effects (3 members)
- Template documentation (26 members)
- Templates (26 members)
- Templates: (1 member)
- Tyrants (2 members)
- Videos (1 member)
- Vivizard (1 member)
- Water Nexomon (46 members)
- Wind Nexomon (44 members)
- World (7 members)