| Name | Country | City |
|---|---|---|
| J. Larsen | Denmark | |
| Jacob | Denmark | |
| Jacob Petersen | Denmark | |
| Jan Albrecht | Australia | |
| Jan Brændeholm | Denmark | |
| Jan Jepsen | Denmark | |
| Jane Lynge | Denmark | |
| Janne Juel Eskildsen | Denmark | |
| Janne Vindskorp Nielsen | Denmark | |
| Jens Peter Madsen | Denmark | |
| Jesper Rodenberg | Denmark | |
| Jesper Sehested | Denmark | |
| Jesper Sehested Jensen | Denmark | |
| JesperS | Denmark | |
| Jette Egeskov Christensen | Denmark | |
| Jette Kristensen | Denmark | |
| Joan Niedoborski Knudsen | Denmark | Ørsted |
| Jodie Gillman | Australia | |
| John Churchin | Australia | |
| John Damm | Denmark | SKANDERBORG |
| Jonathan Wiest | United States | |
| Jonathan Wykes | Australia | |
| Josefine Brinck Mulvad | Denmark | |
| Jytte Aagaard | Denmark | |
| Jóna Ákadóttir | Denmark |