Club Argentino de Ajedrez was founded on April 17, 1905 in Buenos Aires.
| Year | Winner | |
|---|---|---|
| 1906–1907 | Benito Villegas | |
| 1908 | Julio Lynch | |
| 1909 | Alejandro Mom | |
| 1910 | Rolando Illa | |
| 1911 | Julio Lynch | |
| 1912–1919 | Rolando Illa | |
| 1920–1921 | Julio Lynch | |
| 1922 | Carlos Portela | |
| 1923 | Enrique Ibañez | |
| 1924 | Julio Lynch | |
| 1925–1928 | Carlos Portela | |
| 1929–1930 | Julio Lynch | |
| 1931–1948 | Aaron Schvartzman | |
| 1949–1951 | Enrique Reinhardt | |
| 1952 | Luis Piazzini | |
| 1953 | Oscar Panno | |
| 1954 | Leonardo Lipiniks | |
| 1955 | Enrique Reinhardt | |
| 1956–1957 | Raúl Sanguinetti | |
| 1958–1962 | Alfredo Esposito | |
| 1963–1964 | Ruben Rollansky | |
| 1965–1992 | Oscar Panno | |
| 1993 | Humberto Borghi | |
| 1994 | Javier Moreno | |
| 1995–2006 | Hugo Spangenberg | |
| 2007 | Sandro Mareco |