Arseneault, Raynald(1945 - 1995) Canada
Artaza, Javier(? - ) Spain
Arteaga, Edward(1950 - ) Canada
Artero, Juan Manuel(1969 - ) Spain
Artner, Norbert(1922 - 1971) Austria
Artyomov, Vyacheslav(1940 - ) Russia
Arvidsson-Bremmers, Per(1959 - ) Sweden
Arzamendi, Beatriz(1961 - ) Spain
Arzoumanov, Valery(? - )
Asafiev, Boris(1884 - 1949) Russia
Asaka, Mitsuru(1958 - ) Japan
Asami, Noboru(1921 - ) Japan
Asanger, Thomas(1988 - ) Austria
Asano, Katsuhiko(1960 - ) Japan
Ascioti, Nicholas Anthony(1974 - ) USA
Asencio, Vicente(1908 - 1979) Spain
Ásgeirsson, Jón(1928 - ) Iceland
Ashe, Whitney(1971 - ) USA
Asheim, Nils Henrik(1960 - ) Norway
Ashikawa, Satoshi(? - ) Japan
Ashjian, Michael(? - ) Armenia
Ashley, Robert(1930 - 2014) USA
Asia, Daniel(1953 - ) USA
Asins Arbó, Miguel(1916 - 1996) Spain
Askenar, Rubens(? - ) Spain
Askim, Peter(? - ) USA
Askin, Ali N.(1962 - ) Germany
Aslani, G.H.(1936 - ) Iran