| Name | Roles |
|---|
| Abbott, Diahnne | Performer |
| Abbott, Geoffrey | Performer (3) |
| Abbott, George | Book (12), Producer (2), Performer (2) |
| Abbott, James | Conductor, Music_Director, Dance_Music (2), Vocal_Arrangements, Performer |
| Abbott, James L. | Orchestrations, Conductor, Music_Director, Producer |
| Abbott, Jim | Orchestrations (2), Conductor, Music_Director (2), Producer |
| Abbott, John | Performer (4) |
| Abbott, Loretta | Performer |
| Abbott, Michael | Music (2), Orchestrations |
| Abbott, Stefanie | Performer |
| Abbott, Wendy | Performer |
| Abbotts, Barry | Performer |
| Abbruzzesse, Ron | Performer |
| Abbs, Lucy | Performer |
| Abdalla, Kamaran | Performer |
| Abdel, Mohamed Fattakh | Performer |
| Abdillah, Shion | Performer |
| Abdo, George | Music |
| Abdrakhimov, Marat | Performer (2) |
| Abe, Natsumi | Performer |
| Abel, Amanda | Performer |
| Abel, Chele | Performer |
| Abel, George | Performer |
| Abel, Ron | Music (2), Orchestrations (8), Conductor (11), Music_Director (8), Vocal_Arrangements, Producer (8), Performer |
| Abel, Will B. | Performer |
| Abeleda, Tito | Performer |
| Abeles, David | Performer |
| Abelew, Alan | Performer (2) |
| Abell, David Charles | Conductor (11), Music_Director (6) |
| Abell, Tom | Performer |
| Abella, Joseph | Music |
| Abellán, Ismael | Performer |
| Abels, Joel | Performer (2) |
| Abels, Taylor | Performer |
| Abelson, Robert | Lyrics (2), Book |
| Aben, Gerald | Performer |
| Aben, Gerald L. | Performer |
| Aben, Lianne van | Performer |
| Abend, Joseph | Producer (2) |
| Abene, Michael | Orchestrations, Conductor (2), Music_Director (2), Vocal_Arrangements, Producer (4) |
| Abercrombie, Ian | Performer (2) |
| Aberlin, Betty | Performer (4) |
| Abernathy, John | Producer, Performer (2) |
| Abeshouse, Adam | Producer (3), Liner_Notes |
| Abeyta, Chris | Performer |
| Abineri, Daniel | Music (2), Lyrics (2), Book, Performer (3) |
| Ablaza, Christina | Performer |
| Able, Will B. | Performer |
| Ables Sayre, Loretta | Performer |
| Abosch, Danny | Music, Lyrics, Book, Music_Director |
