- Arostegui, Consuelo2
- Arranmore (Musical group)1
- Arrowsmith, William, 1924-19921
- Arsenidze, Razhden3
- Art Institute of Chicago1
- Artaud, Antonin, 1896-19481
- Artel, Jorge1
- Arthur, Jim1
- Artis, John3
- Artra (Musical group)1
- Asekoff, L. S. (Louis S.), 1939-1
- Asher, Rene1
- Ashhurst-Woodard, Carmen1
- Ashley, Merrill1
- Ashley, Ted, 1922-20021
- Ashur, Geri, 1947-19842
- Asia Society1
- Aslan, Anna1
- Assail, Peter1
- Assassination Information Bureau3
- Atkins, Chet1
- Attando, Joe2
- Attsino, Hank1
- Auber, D. F. E. (Daniel François Esprit), 1782-18713
- Audin, Lindsay11
- Ausborn, James1
- Ausborn, Mrs.1
- Auslander, Joseph, 1897-19652
- Australian Broadcasting Commission1
- Averette, Annette1
- Avni, Tzvi, 1927-1
- Avotcia1
- Axton, Mae Boren1
- Aykal, Gürer, 1942-2
- B'nai B'rith Women1
- B'nai B'rith Women. Westchester Chapter1
- BBC Radio Merseyside8
- BBC World Report1
- Babbitt, Milton, 1916-20111
- Babitz, Eve3
- Babitz, Mirande1
- Babitz, Mirandi1
- Baby Monroe1
- Bacall, Lauren, 1924-20145
- Bach, Johann Sebastian, 1685-17509
- Bach, Nenad1
- Bacharach, Burt1
- Bad Brains (Musical group)1
- Bader, Yvette23
- Badillo, Herman, 1929-20144
- Badings, Henk, 1907-19871
- Bady, Judy1
- Baerwald, Hans H.1
- Baez, Joan4
- Baeza Flores, Alberto, 1914-19982
- Baff, Ella1
- Baghdaddios (Musical group)1
- Bailyn, Bernard1
- Baird, Bill2
- Baird, Julia1