| Name and firstname(s) | Name Toernooibase | Club or Country |
 Antonov, Emelian | Emelian Antonov | Russia |
| Antonov, Gleb | Gleb Antonov | Russia |
 Antonova, Daria | Daria Antonova | Ukraine |
| Antonovych, Vladyslav | Vladyslav Antonovych | Ukraine |
 Antony, Richenel | Richenel Antony | Bonaire |
 Antunes, Lucas | Lucas Antunes | Brazil |
| Anurina, Irina | Irina Anurina | Russia |
 Anzuruni, Muteresi Anderson | Muteresi Anderson Anzuruni | Congo Democratic Republic |
 Ao, Yuqing | Yuqing Ao | China |
 Aoura, Bi Mian | Bi Mian Aoura | Ivory Coast |
 Apinch, Laimonis | Laimonis Apinch | USSR |
 Apolinar, Perez | Perez Apolinar | Dominican Republic |
 Apolloni, Antonio | Antonio Apolloni | Italy |
 Appel, J. | J. Appel | Australia |
 Applencours, NN. | NN. Applencours | Lille |
 Aprosimova, Sandaara | Sandaara Aprosimova | Individuel Players |
 Apsitis, Reinis | Reinis Apsitis | Latvia |
 Aqui, Anthony | Anthony Aqui | Trinidad and Tobago |
| Araujo, Edvaldo | Edvaldo Araujo | Brazil |
| Araujo Oliveira, Francisco Marcelo | Francisco Marcelo Araujo Oliveira | Brazil |
 Arcet, Kristjan | Kristjan Arcet | Slovenia |
 Archambault, Claude | Claude Archambault | Canada |
| Archambault, Leo | Leo Archambault | Canada |
| Archambault, Rolland | Rolland Archambault | Canada |
 Archer, NN. | NN. Archer | France |
| Ardin, Claire | Claire Ardin | France |
| Ardoin, | Ardoin | France |
| Are, Juris | Juris Are | Latvia |
| Arendo, Agnes | Agnes Arendo | France |
| Arendo, Marc | Marc Arendo | France |
 Arends, Albert | Albert Arends | Aruba |
 Arens, Albert | Albert Arens | Belgium |
| Arens, Roger | Roger Arens | Belgium |
 Argin, Adil | Adil Argin | Kazachstan |
| Argunova, Albina | Albina Argunova | Russia |
| Argunova, Svetlana | Svetlana Argunova | Russia |
| Arhipov, Nikita | Nikita Arhipov | Russia |
 Arias, Marvin Arredondo | Marvin Arredondo Arias | Costa Rica |
| Arias, Tommy | Tommy Arias | Dominican Republic |
| Arinsh, Janis | Janis Arinsh | Latvia |
| Aripjanova, Dilnoza | Dilnoza Aripjanova | Kazachstan |
 Ariunbayar, Dashbayar | Dashbayar Ariunbayar | Mongolia |
| Arkhangelskaya, Anastasiya | Anastasiya Arkhangelskaya | Russia |
| Arkkerls, van, NN. | NN. van Arkkerls | Belgium |
| Arkoudopoulos, Gioti | Gioti Arkoudopoulos | Belgium |
| Arleo, Anna | Anna Arleo | Italy |
 Arm, Mart | Mart Arm | Estonia |
 Armanaviciute, Gabija | Gabija Armanaviciute | Lithuania |
| Arnoldo, Elena | Elena Arnoldo | Italy |
| Arole, Tatjana | Tatjana Arole | Latvia |
 Arolovich, Julius | Julius Arolovich | USA |
 Arouette, Alain | Alain Arouette (24.10.1957 - 15.08.2023) Add info | |
| Arouette, Patrick | Patrick Arouette | France |
| Arpagay, NN. | NN. Arpagay | Belgium |
| Arquinet, Jacques | Jacques Arquinet | Belgium |
| Arriberouge, Jocelyne | Jocelyne Arriberouge | France |
| Arridu, Pasqualina | Pasqualina Arridu | Italy |
 Arrindell, Oneida | Oneida Arrindell | Saint Maarten |
| Arsac, Eric | Eric Arsac | France |
 Arshad, Muhammad | Muhammad Arshad | Pakistan |
| Arslanbajev, Vadim | Vadim Arslanbajev | Russia |
| Arslanov, Dinar | Dinar Arslanov | Russia |
 Arslanov, Farhad | Farhad Arslanov | Turkmenistan |
| Arteel, P. | P. Arteel | Belgium |
| Artemenko, Vladyslav | Vladyslav Artemenko | Ukraine |
 Arthit, Ruangsurakait | Ruangsurakait Arthit | Thailand |
| Artigala, Georges | Georges Artigala | France |
 Artikow, Alisher | Alisher Artikow | Uzbekistan |
 Artowicz, Sylwia | Sylwia Artowicz | Poland |
| Artuphel, Marius | Marius Artuphel | France |
 Arustamov, Youri | Youri Arustamov | Israel |
 Asante, Robert | Robert Asante | Nigeria |
| Ashaykin, Zahar | Zahar Ashaykin | Russia |
| Ashirov, Damir | Damir Ashirov | Russia |
 Ashumov, Nofel | Nofel Ashumov | Azerbaidzjan |
| Ashurov, Asif | Asif Ashurov | Azerbaidzjan |
| Asjurov, Gennady | Gennady Asjurov | USSR |
 Aslan, Elif Cagil | Elif Cagil Aslan | Turkey |
| Aslanbekuly, B. | B. Aslanbekuly | Kazachstan |
| Aslanidis, Pajanotis | Pajanotis Aslanidis | Belgium |
| Aslanly, Aslan | Aslan Aslanly | Azerbaidzjan |
| Aslanov, Ravan | Ravan Aslanov | Azerbaidzjan |
| Aslanova, Vefa | Vefa Aslanova | Azerbaidzjan |
| Aslanzade, Sharafetdin | Sharafetdin Aslanzade | Azerbaidzjan |
 Assane, Sarr | Sarr Assane | Senegal |
| Asselin, Jean-Paul | Jean-Paul Asselin | Canada |
 Assen, Kwame | Kwame Assen | Suriname |
| Assen, Ronald | Ronald Assen | Suriname |
| Assoma, Abel | Abel Assoma | Ivory Coast |
| Assouman, Jean Achille Daval | Jean Achille Daval Assouman | Ivory Coast |
| Assuncao Calasans, Carina | Carina Assuncao Calasans | Brazil |
| Assuncao Calasans, Carla | Carla Assuncao Calasans | Brazil |
| Assy, Haussey Pacome An | Haussey Pacome An Assy | Ivory Coast |
| Ast, van, Marinus J. | Rien van Ast | Australia |
 Astafjeva, Tatiana | Tatiana Astafjeva | Belarus |
| Astafyeu, Ilya | Ilya Astafyeu | Belarus |
| Astapau, Siarhei | Siarhei Astapau | Belarus |
| Astapenka, Aliaksei | Aliaksei Astapenka | Belarus |
| Astapenka, Andrei | Andrei Astapenka | Belarus |
| Astapenka, Uladzislau | Uladzislau Astapenka | Belarus |
