The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Liechtenstein (2 members)
- Lithuania (11 members)
- Lituhuania (0 members)
- Luxembourg (5 members)
- Lybia (2 members)
- Malaysia (1 member)
- Map item (3,484 members)
- Mexico (12 members)
- Military banner (21 members)
- Military records (3 members)
- Moldova (13 members)
- Montenegro (1 member)
- Morocco (3 members)
- MyHeritage Wiki (30 members)
- MyHeritage Wiki Contributors (0 members)
- Myanmar (2 members)
- Namibia (1 member)
- Naming traditions (6 members)
- Netherlands (0 members)
- New Caledonia (1 member)
- New South Wales (1 member)
- New Zealand (13 members)
- Newspapers (7 members)
- Nicaragua (3 members)
- Nigeria (1 member)
- No catlinks (7 members)
- No padding (7 members)
- Noindexed pages (4 members)
- North Carolina (2 members)
- North Macedonia (2 members)
- Northern Ireland (1 member)
- Norway (10 members)
- Pages using duplicate arguments in template calls (2 members)
- Pages with TemplateStyles errors (14 members)
- Pages with broken file links (18 members)
- Pages with forms (6 members)
- Pages with maps (0 members)
- Pages with reference errors (4 members)
- Pages with script errors (4 members)
- Pages with syntax highlighting errors (1 member)
- Pakistan (3 members)
- Panama (5 members)
- Papua New Guinea (1 member)
- Paraguay (5 members)
- Pennsylvania (1 member)
- Peru (6 members)
- Philippines (3 members)
- Photo features (7 members)
- Poland (27 members)
- Polish diaspora (1 member)