| Link | Location |
|---|
 | Shuyan Lu | Tokyo, Japan |
 | Nguyen Tam Luan | Ho Chi Minh City, Vietnam |
| Bartosz Luber | Kraków, Poland |
| Eric Lubinski | Cottage Grove, Minnesota, United States |
| Maciej Lubiński | Warszawa, Poland |
| Claudia Luca | Milan, Italy |
| Marius Luca | London, United Kingdom |
 | Erminia Lucchelli | Milano, Italy |
| Inga Luchko | Moscow, Russian Federation |
| Andrii Luchkovskyi | Limassol, Cyprus |
| Jakub Łuchtaj | Warszawa, Poland |
| Renata Lucione | Santo Domingo, Dominican Republic |
| Ben Ludford | Oxford, United Kingdom |
| Hannah Lüdicke | Cologne, United Kingdom |
| Rachel Luehring | Cottage Grove, Minnesota, United States |
