| Jameson | Jameson Irish Whiskey |
| Jamesonite | Jamesonite |
| Jamie Bell | Jamie Bell |
| Jamie Carragher | Jamie Carragher |
| Jamie Foxx | Jamie Foxx |
| Jamie Howard | Jamie Noble |
| Jamie Langenbrunner | Jamie Langenbrunner |
| Jamie Lee Curtis | Jamie Lee Curtis |
| Jamie Madrox | Jamie Madrox |
| Jamie Thomas | Jamie Thomas |
| Jamie Walters | James Walters |
| Jamiroquai | Jamiroquai |
| Jammerbugt | Jammerbugt municipality |
| Jammu e Kashmir | Jammu and Kashmir |
| Jamshid bin Abdullah di Zanzibar | Jamshid bin Abdullah of Zanzibar |
| JAN | Jan |
| Jan Axel Blomberg | Jan Axel Blomberg |
| Jan Brueghel il Giovane | Jan Brueghel the Younger |
| Jan Brueghel il Vecchio | Jan Brueghel the Elder |
| Jan de Weryha-Wysoczański | Jan de Weryha-Wysoczański |
| Jan Dismas Zelenka | Jan Dismas Zelenka |
| Jan Garbarek | Jan Garbarek |
| Jan Guillou | Jan Guillou |
| Jan Henryk Dabrowski | Jan Henryk Dąbrowski |
| Jan Hus | Jan Hus |
| Jan Karski | Jan Karski |
| Jan Kochanowski | Jan Kochanowski |
| Jan Koller | Jan Koller |
| Jan Křtitel Krumpholtz | Jean-Baptiste Krumpholz |
| Jan Ladislav Dussek | Jan Ladislav Dussek |
| Jan Lammers | Jan Lammers |
| Jan Lenica | Jan Lenica |
| Jan Magnussen | Jan Magnussen |
| Jan Marek Marci | Jan Marek Marci |
| Jan Matejko | Jan Matejko |
| Jan Maurycy Paweł Puzyna de Kosielsko | Jan Puzyna de Kosielsko |
| Jan Novák | Jan Novák |
| Jan Oort | Jan Oort |
| Jan Palach | Jan Palach |
| Jan Peter Balkenende | Jan Peter Balkenende |
| Jan Pieter Schotte | Jan Pieter Schotte |
| Jan Pieterszoon Sweelinck | Jan Pieterszoon Sweelinck |
| Jan Potocki | Jan Potocki |
| Jan Provoost | Jan Provoost |
| Jan Smuts | Jan Smuts |
| Jan Steen | Jan Steen |
| Jan Theuninck | Jan Theuninck |
| Jan Tinbergen | Jan Tinbergen |
| Jan Toorop | Jan Toorop |
| Jan Ullrich | Jan Ullrich |
| Jan Van der Roost | Jan Van der Roost |
| Jan van Eyck | Jan van Eyck |
| Jan Van Ruysbroeck | John of Ruysbroeck |
| Jan van Scorel | Jan van Scorel |
| Jan Vennegoor of Hesselink | Jan Vennegoor of Hesselink |
| Jan Vermeer | Johannes Vermeer |
| Jan Łukasiewicz | Jan Łukasiewicz |
| Jan Švankmajer | Jan Švankmajer |
| Jan Železný | Jan Železný |
