Participants
| Ismat Beg | Pakistan |
| Ekaterina Beglova | Russian Federation |
| Dávid Beke | Hungary |
| Judit Beke | Hungary |
| Julia Belluz | Canada |
| Valeriya Belova | Russian Federation |
| Jalila Ben Salah-Abbés | Tunisia |
| Andras Benedek | Hungary |
| Gloria Benedikt | Austria |
| Stephane Berghmans | Belgium |
| Kaltrina Berisha | Kosovo |
| László Bernáth | Hungary |
| Rasmus Bertelsen | Denmark |
| Abeni Beshiru | Nigeria |
| Jagat Bhusal | Nepal |
| Zsuzsanna Biedermann | Hungary |
| Mattias Björnmalm | Sweden |
| Cristina Blanco Sío-López | Spain |
| Tonya Blowers | United Kingdom |
| Viorica Boaghi | Moldova |
| Áron Bobák | Hungary |
| Fanni Bobek | Hungary |
| Zsolt Boda | Hungary |
| József Bódis | Hungary |
| Anirudh Bodkhe | |
| Krisztina Boér | Hungary |
| János Bogárdi | Hungary |