| Link | Location |
|---|
 | Aleksandrs Jansons | Riga, Latvia |
| 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 |
