Abbe, Cleveland (1838–1916)
Abbe, Ernst (1840–1905)
Abel, Frederick Augustus (1827–1902)
Abel, John Jacob (1857–1938)
Abel, Neils Henrik (1802–1829)
Abercrombie, John (1726–1806)
Abernethy, John (1764–1831)
Abetti, Giorgio (1882–1982)
Abler, Ronald (Francis) (1939– )
Abraham, Edward Penley (1913–1999)