| Name and firstname(s) | Name Toernooibase | Club or Country |
 Brancaleone, Mattia | Mattia Brancaleone | Italy |
 Branch, Wilma | Wilma Branch | Barbados |
 Brande, van den, Joseph | Joseph van den Brande | Belgium |
| Brandolini, Giuseppe | Giuseppe Brandolini | Italy |
 Brandrate, Liva | Liva Brandrate | Latvia |
| Brantevica, Ieva | Ieva Brantevica | Latvia |
| Brantevics, Aris | Aris Brantevics | Latvia |
| Brantevics, Navris | Navris Brantevics | Latvia |
 Braskamp, Julien | Julien Braskamp | France |
 Brassoi, T. Aurel | T. Aurel Brassoi | Roemenië |
 Bratus, Kyrylo | Kyrylo Bratus | Ukraine |
 Bravaya, Darya | Darya Bravaya | Belarus |
| Bray, De, NN. | NN. De Bray | Belgium |
 Brayan, Mackonys | Mackonys Brayan | Dominican Republic |
| Braye, Renaud | Renaud Braye | Belgium |
 Breen, Patricia | Patricia Breen | Ireland |
 Bregmestre, Eugene | Eugène Bregmestre | Guadeloupe |
| Breidaga, Elina | Elina Breidaga | Latvia |
| Brennenraedts, NN. | NN. Brennenraedts | Belgium |
| Bres, J. | J. Bres | France |
 Brhanu, Haftu Mekonen | Haftu Mekonen Brhanu | Ethiopia |
 Bridjlal, Krishan | Bridjlal Krishan | Suriname |
| Bridoux, Eugene | Eugène Bridoux | Belgium |
| Briel, van, Jean | Jean van Briel | Belgium |
| Brien, Guy | Guy Brien | Belgium |
| Brier, Emile Pierre | Emile Pierre Brier | France |
 Briere, Leo | Leo Briere | Canada |
| Brigzne, Sintija | Sintija Brigzne | Latvia |
 Briker, Riho | Riho Briker | Estonia |
 Bringuier, Francis Urbain Leon | Urbain Bringuier (02.03.1927 - 19.01.2017) Add info | |
| Bringulis, Guntis | Guntis Bringulis | Latvia |
| Brinkis, A. | A. Brinkis | Latvia |
| Brisse, NN. | NN. Brisse | Belgium |
 Brito, Ana Paula Araujo | Ana Paula Araujo Brito | Brazil |
| Brito, Elias Araujo | Elias Araujo Brito | Brazil |
| Brits, Rudy | Rudy Brits | Belgium |
 Britt, Eugene | Eugene Britt | Netherlands Antilles |
 Brochoenowa, Alla | Alla Brochoenowa | Russia |
| Brochu, Joseph Napoleon | Napoleon Brochu (10.03.1864 - 23.02.1948) Add info | |
| Brock, Yuri | Yuri Brock | Belgium |
| Broeck, de, Henri | Henri de Broeck | Belgium |
| Broeckx, Dirk | Dirk Broeckx | Belgium |
| Broeckx, Jos | Jos Broeckx | Belgium |
 Broek, van de, C. | C. van de Broek | Australia |
| Broekhoven, Karine | Carolien Broekhoven | Belgium |
| Broekhoven, Mathieu | Mathieu Broekhoven | Belgium |
| Brogat, E. | E. Brogat | France |
 Brognard, B. | B. Brognard | Lille |
| Brognard, P. | P. Brognard | Lille |
| Brohiri, Henri | Henri Brohiri ( - 01.10.1983) Add info | |
| Brokane, Simona | Simona Brokane | Latvia |
 Broma, Jakub | Jakub Broma | Poland |
| Bromberg, Andrei | Andrei Bromberg | Russia |
| Bronds, Dmitri | Dmitri Bronds | Ukraine |
 Bronstein, Ben Zion | Ben Zion Bronstein | Israel |
| Broquet, O. | O. Broquet | Belgium |
| Brose, Danielle | Danielle Brose | Belgium |
| Brose, Pierre | Pierre Brose | Belgium |
| Brouckere, De, NN. | NN. De Brouckère | Belgium |
| Brouns, L. | L. Brouns | Belgium |
| Brouns, Matheas | Matheas Brouns | Belgium |
| Brouwers, NN. (Luik) | NN. Brouwers | Belgium |
| Brouze, Joseph | Joseph Brouze | France |
| Brovkins, Dmitrijs | Dmitrijs Brovkins | Latvia |
 Brown, Carl | Carl Brown | USA |
| Broyer, Pierre | Pierre Broyer (22.09.1891 - 18.05.1939) Add info | |
| Broyet, | Broyet | France |
| Broytman, Leonid | Leonid Broytman | Ukraine |
 Broz, Eduard | Eduard Broz | Czech Republic |
| Bruch, Elio | Elio Bruch | |
| Bruiant, Jacky | Jacky Bruiant | France |
 Bruining, Federick | Federick Bruining | Netherlands |
| Brulmans, Danny | Danny Brulmans | Belgium |
| Bruners, Kristaps | Kristaps Bruners | Latvia |
| Brunet, Gaston | Gaston Brunet | France |
| Brunet, Jacques | Jacques Brunet | Canada |
| Bruno, Antonio | Antonio Bruno | Italy |
| Bruno, Gennaro | Gennaro Bruno | Italy |
| Bruno, L. | L. Bruno | Italy |
| Brunshteyn, Iosev | Iosev Brunshteyn | USA |
| Brusanov, Mihail | Mihail Brusanov | Russia |
| Brussel, Le Pion Savant | Le Pion Savant Brussel | Belgium |
| Brussel, van, Jozef | Jozef van Brussel | Belgium |
| Brusselen, van, NN. | NN. van Brusselen | Belgium |
| Brusten, Edgard | Edgard Brusten | Belgium |
| Bruvere, Marika | Marika Bruvere | Latvia |
| Bruyn, de, NN. | NN. de Bruyn | Belgium |
| Bruyne, de, H. | H. de bruyne | Belgium |
| Bryla, Mariusz | Mariusz Bryla | Poland |
| Bryzhak, Kateryna | Kateryna Bryzhak | Ukraine |
| Brzeszcz, Zygmunt | Zygmunt Brzeszcz | Poland |
| Brzozowski, Kajetan | Kajetan Brzozowski | Poland |
| Brzozowski, Nikodem | Nikodem Brzozowski | Poland |
| Brzykcy, Marta | Marta Brzykcy | Poland |
| Bua, Alfio | Alfio Bua | Belgium |
| Bua, Giovanni | Giovanni Bua | Belgium |
 Bualu, Dubois | Dubois Bualu | Congo Democratic Republic |
| Bubbi, Raoul | Raoul Bubbi | Italy |
 Bucher, Roger | Roger Bücher | Switzerland |
| Buchet, A. | A. Buchet | Belgium |
