Mathematician
Part of Scientists
André-Marie Ampère
Andrea M. Ghez
Andreas Kaplan
Andrew Wiles
Andrey Kolmogorov
Apollonius of Perga
Archibald Hill
Archimedes
Archytas
Arnold Sommerfeld
Arthur Cayley
Arthur Eddington
Aryabhata
Asaph Hall
Askar Akayev
Athanasius Kircher
August Ferdinand Möbius
Auguste Comte
Augustin-Louis Cauchy