| Ainsworth, Ford (1) | Aitkens, Michael (1) | Ajvide Lindqvist, John (0) |
| Al Attar, Mohammad (1) | Alamo, Antonio (1) | Albee, Edward (3) |
| Alcott, Louisa May (8) | Alda, Alan (1) | Alderking, Seann (1) |
| Alessandrini, Gerard (2) | Alexander, Robert (1) | Alexander, E.A. (1) |
| Alexander, Brad (2) | Alexander, Karl (1) | Alfaro, Luis (1) |
| Alfieri, Richard (2) | Alford, Larry (1) | Ali, Mahad (1) |
| Allan, Dorothy C. (2) | Allan, Ted (1) | Allard, Janet (3) |
| Allen, Steve (1) | Allen, Woody (4) | Allen, Jay Presson (2) |
| Allen, Claudia (2) | Allen, Preston Max (1) | Allen, Paul (1) |
| Allen, Greg (1) | Allen, Donald M. (3) | Allen, Raymond (1) |
| Allen-Dutton, Jordan (1) | Alley, Fred (1) | Allmand, Sheldon (1) |
| Allsop, Timothy (2) | Almond, David (4) | Almond, Todd (4) |
| Almos, Matt (1) | Almos, Carolyn (1) | Alpaugh, Craig (4) |
| Alters, Gerald (1) | Alvarez, Sofia (2) | Alvarez, John K. (1) |
| Anastasi, John (1) | Anastasi, John S. (1) | Anastasio, Trey (1) |