| Link | Location | |
|---|---|---|
 | Kavitha Siddada | Bangalore, Inde |
| Raman Sidhu | Hyderabad, Inde |
| Łukasz Sidorkiewicz | Wrocław, Pologne |
| Svitlana Sidorova | Kyiv, Ukraine |
 | Robert Siegl | Munich, Allemagne |
| Marleen Siemensma | Amsterdam, Pays-Bas |
| Marcin Sierakowski | Warsaw, Pologne |
| Michael Sieron | Zurich, Suisse |
| Patria Chong Siew Chyi | Singapore, Singapour |
| Karen Skadsheim Sikkeland | Oslo, Norvège |
 | Michał Siklucki | Kraków, Pologne |
| Kamil Sikora | Warsaw, Pologne |
| Tanmoy Sil | Dublin/London, Irlande |
 | Ilia Silinevich | Astana, Kazakhstan |
| Marta Silingiewicz | Wrocław, Pologne |
