| Link | Location | |
|---|---|---|
 | Chandrasekar J | Chennai, Índia |
| Piotr Jabłonowski | Kraków, Polónia |
| Mohamed Jabrane | Paris, França |
| Emma Jackson | Live online from Sydney, Austrália |
| Joia Jackson | London, Reino Unido |
 | Jessi Jacobs | Lake Point, Utah, Estados Unidos |
| Joep Jacobs | Den Haag, Países Baixos |
| Rene Jacobsen | Vejle, Dinamarca |
| Jerome Jacquet | Freiburg, Alemanha |
| Monika Jacyna | Wrocław, Polónia |
 | Subhash Babu Jagadam | Chennai, Índia |
| Michał Jagielski | Warszawa, Polónia |
 | Bogusława Jagła | Kraków, Polónia |
| Robert Jagoda | Katowice, Polónia |
| Juliusz Jagodziński | Warsaw, Polónia |
