| Link | Location | |
|---|---|---|
 | Chandrasekar J | Chennai, Inde |
| Piotr Jabłonowski | Kraków, Pologne |
| Mohamed Jabrane | Paris, France |
| Emma Jackson | Live online from Sydney, Australie |
| Joia Jackson | London, Royaume-Uni |
 | Jessi Jacobs | Lake Point, Utah, États-Unis |
| Joep Jacobs | Den Haag, Pays-Bas |
| Rene Jacobsen | Vejle, Danemark |
| Jerome Jacquet | Freiburg, Allemagne |
| Monika Jacyna | Wrocław, Pologne |
 | Subhash Babu Jagadam | Chennai, Inde |
| Michał Jagielski | Warszawa, Pologne |
 | Bogusława Jagła | Kraków, Pologne |
| Robert Jagoda | Katowice, Pologne |
| Juliusz Jagodziński | Warsaw, Pologne |
