The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- Container Ships (14 members)
- Content (5 members)
- Copyright (1 member)
- Copyright tags (1 member)
- Countries (7 members)
- Coves (5 members)
- Cranes (1 member)
- Crew (30 members)
- DVD (8 members)
- DVDs (9 members)
- Danish VHS/DVD releases (6 members)
- Directors (5 members)
- Disambiguations (0 members)
- Docks (9 members)
- Dutch DVD releases (2 members)
- E (1 member)
- Episode galleries (128 members)
- Episode writers (9 members)
- Episodes (134 members)
- Episodes focusing on Foduck (2 members)
- Episodes focusing on George (1 member)
- Fair use files (569 members)
- Females (0 members)
- Ferryboats (3 members)
- Finnish VHS/DVD releases (6 members)
- Fishing Trawlers (5 members)
- Floating Friends (7 members)
- Foreign DVD Releases (4 members)
- Foreign VHS Releases (8 members)
- Forums (6 members)
- Gallery (179 members)
- General wiki templates (21 members)
- Harbour Tugs (3 members)
- Help (6 members)
- Help desk (2 members)
- Hidden categories (2 members)
- Home Media Releases (30 members)
- Houseboats (1 member)
- Humans (12 members)
- Image wiki templates (7 members)
- Images (5 members)
- Images of Emily (1 member)
- Images of Hank (1 member)
- Images of Theodore Tugboat (1 member)
- Images without copyright status (21 members)
- Infobox templates (1 member)
- Internal link templates (1 member)
- Interwiki link templates (1 member)
- Islands (1 member)
- Jellybean Books (5 members)