| Subcategory | Title | Category |
|---|---|---|
| Medieval | Jean Amireau, the butcher (French and Indian War - Quebec) | Shopkeepers |
| Ancient | Jeweler (Agrabah) | Shopkeepers |
| Industrial | Jim Butterfield (Gold Rush San Francisco) | Shopkeepers |
| Industrial | Jim Davies (Gold Rush Melbourne) | Shopkeepers |
| Jimsonweed | Herbs | |
| Third Circle | Jiv (Life) | Spell Words |
| Industrial | Joe (1930's Pittsburgh) | Shopkeepers |
| Industrial | Joe Thompson (Gold Rush San Francisco) | Shopkeepers |
| Medieval | Johann (Kleinstadt) | Shopkeepers |
| John (OOC) | Shopkeepers | |
| Industrial | John D. Clarke (Abilene, Kansas) | Shopkeepers |
| Medieval | John the blacksmith (Britain - Lincolnshire) | Shopkeepers |
| Medieval | Jose the innkeeper (Alhambra) | Shopkeepers |
| Industrial | Journey to the center of the Earth | Area Guides |
| Medieval | Jubayr the cross-eyed (Crusades - Mosul) | Shopkeepers |
| Fight | Judge | Skills |
| Medieval | Judge Reinhold (Kleinstadt) | Shopkeepers |
| Thief | Juggling | Skills |
| Julia (OOC) | Shopkeepers | |
| Juniper | Herbs |