| Asmus, Bernd (1959 - ) Germany |
| Asplund, Christian (? - ) Canada |
| Asplund, Jonas (1971 - ) Sweden |
| Asriel, André (1922 - ) Germany |
| Assad, Clarice (? - ) Brazil |
| Assad, Sérgio (1952 - ) Brazil |
| Assaf, Oded (1947 - ) Israel |
| Astapov, Eugene (1988 - ) Canada |
| Astrup, Bendt (1932 - ) Denmark |
| Asturias, Rodrigo (1940 - ) Guatemala |
| Atanasiu, Ovidiu (? - ) |
| Atehortúa, Blás Emilio (1943 - ) Colombia |
| Atherton, Michael (? - ) Australia |
| Athinodorou, Christina (1981 - ) Cyprus |
| Atilano, Carlos Enrique (1952 - ) Venezuela |
| Atkin, Alan (? - ) |
| Atkins, Joseph (? - ) United Kingdom |
| Au, Darin (1971 - ) U.S.A. |
| Au Yong, Byron (1971 - ) U.S.A. |
| Aubanel, Georges (1896 - 1978) France |
| Aubert, Louis (1887 - 1968) France |
| Aubertin, Valery (1970 - ) France |
| Aubin, Tony (1907 - 1981) France |
| Audeoud, Fabienne (1968 - ) France |
| Auerbach-Brown, Christopher (1970 - ) U.S.A. |
| Augustyn, Rafal (1951 - ) Poland |
| Auric, Georges (1899 - 1983) France |
| Aust, Markus (1967 - ) Germany |
| Austin, Elizabeth R. (1938 - ) U.S.A. |
| Autenrieth, Ronald (1959 - ) Germany |
