The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Files used under fair dealing (7 members)
- Film franchises (1 member)
- Films (7 members)
- Florida (1 member)
- Folklore (3 members)
- Folklore Entities (7 members)
- Forteana (8 members)
- Ghosts & Hauntings (0 members)
- Ghosts and Hauntings (11 members)
- Government Programmes (3 members)
- Greater Manchester (1 member)
- Grimsby (3 members)
- HarperCollins (1 member)
- Haunted Castles (3 members)
- Haunted Hotels (2 members)
- Haunted Houses (0 members)
- Haunted Locations (11 members)
- Himalayas (1 member)
- Historical Research (1 member)
- Horror (1 member)
- Hub Pages (1 member)
- In The Media (32 members)
- Infoboxes (12 members)
- Investigators (18 members)
- James Wan (1 member)
- Kelowna (1 member)
- Kent (1 member)
- Lancashire (2 members)
- Lincolnshire (5 members)
- Literature (2 members)
- LivingTV (1 member)
- Living TV (1 member)
- Locations (2 members)
- Locations by Geography (5 members)
- Locations by Type (2 members)
- Locations of Interest (1 member)
- London (5 members)
- Magazines (2 members)
- Maintenance (5 members)
- Maritime Mysteries (1 member)
- Massachusetts (2 members)
- Media (2 members)
- Mediumship (0 members)
- Memoirs (1 member)
- Merseyside (2 members)
- Michigan (2 members)
- Modern Folklore (1 member)
- Monroe, Connecticut (1 member)
- Movies (0 members)
- Mythology (0 members)