| Name and firstname(s) | Name Toernooibase | Club or Country |
 Aubert, Theophile Marius | Theophile Marius Aubert (05.09.1901 - 14.01.1991) Add info | |
| Aubertin, Jacques | Jacques Aubertin ( - 03.02.2019) Add info | |
 Aubier, Georges | Georges Aubier | France |
| Aubrit, Michel | Michel Aubrit | France |
| Aubry, | Aubry | France |
 Auciello, Fernando | Fernando Auciello | Brazil |
 Audenhage, van, S. | S. van Audenhage | Belgium |
 Augagneur, Joseph | Joseph Augagneur | Switzerland |
 Auguste, A. | A. Auguste | Haiti |
| Augustijns, G. | G. Augustijns | Belgium |
| Augustijns, lode | Lode Augustijns | Belgium |
| Augustin, Nelio | Nelio Augustin | Haiti |
 Augustin, Pierre Antoine | Pierre Antoine Augustin | USA |
 Aurora Borealis (Alexander Svirin), | Aurora Borealis (Alexander Svirin) | Russia |
| Ausbart, Nicole | Nicole Ausbart | France |
 Autar, Eduard | Eduard Autar | DC PAR |
 Autelitano, Giovanni | Giovanni Autelitano | Italy |
| Auwera, van der, NN. | NN. van der Auwera | Belgium |
 Auzacalitaite, Ruta | Ruta Auzacalitaite | Lithuania |
 Auzukalns, Aivars | Aivars Auzukalns | Latvia |
| Auzukalns, J. | J. Auzukalns | Latvia |
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