- Adams, Diana3
- Adams, Henry1
- Adams, John, 1735-18261
- Adams, W. A. (Warren Austin), 1861-1
- Addams, Thomae1
- Addison, Adele1
- Addison-Glueck, Ruth1
- Adelberg, Edward A., 1920-20092
- African American actors1
- Agnew, Hulbert1
- Agnew, D. Hayes (David Hayes), 1818-18921
- Ahmuty, Arthur1
- Ailey, Alvin2
- Ainley, William1
- Ainslie, James1
- Ainsworth, William Francis1
- Airey, Thomas1
- Ajemian, Anahid1
- Ajemian, Maro1
- Akins, Zoe, 1886-19581