- Aeschines, Socraticus, active 4th century B.C.1
- Aeschylus.2
- Aesop.2
- African Clarkson Society.1
- African Institution (London, England)1
- Agassiz, Louis, 1807-1873, author.3
- Agassiz, Louis, 1807-1873.3
- Agee, James, 1909-1955.1
- Agee, William C.1
- Agger, Robert E.1
- Agnesi, Maria Gaetana, 1718-1799.1
- Agnon, Shmuel Yosef, 1887-1970.1
- Agosti, Héctor Pablo.1
- Agustini, Delmira, 1886-1914.1
- Ahrens, Franz, 1912-1
- Aigner, Jean S.1
- Aiken, Conrad, 1889-1973.1
- Aikin, John, 1747-1822.1
- Aimard, Gustave, 1818-1883.1
- Aira, César, 1949- author.1