| Name | Roles |
|---|---|
| Acuri, Erin | Performer |
| Adachi, Hitoshi | Producer |
| Adair, Beegie | Performer (2) |
| Adair, Frances | Lyrics, Book |
| Adair, John | Performer |
| Adair, Thomas | Music (2) |
| Adair, Tom | Lyrics (6), Book |
| Adair, Yvonne | Performer (3) |
| Adam, Bert | Performer (2) |
| Adam, Jan | Producer |
| Adam, Lisa | Performer |
| Adam, Noelle | Performer |
| Adam, Quest | Performer |
| Adam, Wickerl | Performer |
| Adamec, Jaromir | Performer |
| Adamek, Mary | Performer |
| Adami, Valerie | Performer |
| Adamis, Anna | Lyrics (2) |
| Adamo, Mark | Music, Lyrics, Book |
| Adamo, Salvatore | Performer |
| Adams, Alan | Performer |
| Adams, Alicia | Performer (2) |
| Adams, Allan | Performer |
| Adams, Amy | Performer (6) |
| Adams, Amy (II) | Performer |
| Adams, Andy | Performer |
| Adams, Angela | Performer |
| Adams, Barbara | Performer |
| Adams, Bernice | Performer (2) |
| Adams, Bert | Performer |
| Adams, Blake | Performer |
| Adams, Bob | Conductor |
| Adams, Brandon | Performer (2) |
| Adams, Bryan | Performer (2) |
| Adams, Cameron | Performer (2) |
| Adams, Chadwick T. | Performer |
| Adams, Cliff | Music, Music_Director |
| Adams, Craig | Performer |
| Adams, Craig T. | Performer (3) |
| Adams, Daniel | Performer |
| Adams, David | Conductor |
| Adams, Dianne | Music, Orchestrations, Conductor (2), Producer |
| Adams, Donald | Performer (31) |
| Adams, Edie | Performer (5) |
| Adams, Edith | Performer (12) |
| Adams, Emily | Performer |
| Adams, Erin | Performer (2) |
| Adams, Eve | Performer |
| Adams, Frank | Lyrics |
| Adams, Frank R. | Lyrics |