| Link | Location |
|---|---|
| Ajay Jayaram | San Francisco, California, United States |
| Vijayabharathi Jayaraman | Bangalore, India |
| Lada Ječmenová | Malmo, Sweden |
| Dawid Jędrzejczyk | Warsaw, Poland |
| Mary Jeffers | Philadelphia-Malvern, Pennsylvania, United States |
| Ben Jeffreys | London, United Kingdom |
| Kristina Jegel | Unterschleissheim, Germany |
| Andrušaitis Jēkabs | Riga, Latvia |
| Mitja Jelen | Greven, Germany |
| Ivo Jelinović | Zagreb, Croatia |
| Filips Jelisejevs | Tallinn, Estonia |
| Piotr Jelonkiewicz | Wroclaw, Poland |
| Pongrapee Jencharat | Bangkok, Thailand |
| Bartłomiej Jendrzejewski | Warsaw, Poland |
| Dwayne Jenkins | Dublin, Ireland |
