| Link | Location |
|---|
| Gerard Janssen | Utrecht, Netherlands |
| Johan Janssen | Nederweert, Netherlands |
| Konrad Janssen | Amersfoort, Netherlands |
| Shelly Janssen | Waverly, Iowa, United States |
| Peter Janssens | Gent, Belgium |
| Risha Januska | Ridgefield, Connecticut, United States |
| Martin Jarčík | London, United Kingdom |
| Andrew Jarding | Arlington, Virginia, United States |
| Lukasz Jarochowski | Warsaw, Poland |
| Hubert Jarosz | London, United Kingdom |
| Joel Järvela | Tallinn, Estonia |
| Mika Jarvi | Oulu, Finland |
| Suvi Järvinen | Helsinki, Finland |
| Jan Jasek | Brno, Czech Republic |
| Marcin Jasiński | Warsaw, Poland |
