Participants
| Kristóf Baráti | Hungary |
| Anna Barbagallo | Hungary |
| Kosta Barjaba | Albania |
| Joniada Barjaba | Albania |
| Balázs Barna | Hungary |
| Luzia Barros | Angola |
| Gyula Bartos | |
| Gábor Bartus | Hungary |
| Kedimotse Pervious Baruni | Botswana |
| Huda Basaleem | Yemen |
| Chinnappan Baskar | India |
| Andre Claude Bayomock Linwa | Canada |
| Pavlo Bazilinskyy | Ukraine |
| Szilvia Becze | Hungary |
| Tom Beer | Australia |
| Ismat Beg | Pakistan |
| Asel Bekboeva | |
| Judit Beke | Hungary |
| Ildikó Bella | Hungary |
| Johanes Belle | Lesotho |
| Oleg Belyavskiy | Russian Federation |
| Amani Rawand Ben Brahim | Tunisia |
| Yassine Ben Mna | |
| Jalila Ben Salah-Abbés | Tunisia |
| Norbert Bencze | Hungary |
| Csaba Benedek | Hungary |
| Justine Benoit-Piau | Canada |