IAGSDC Callers
| Caller | Levels Called | Website | Contact |
|---|---|---|---|
| Dale Shannon | A2 | Contact | |
| Richard Sharman | Plus | Contact | |
| Teresa Sherrer | SSD, MS, Plus, A1, A2, C1, C2 | Contact | |
| Andy Shore | SSD, MS, Plus, A2, C1 | Andy Shore - Contra & Square Dance Caller | Contact |
| Rod Shuping | C1 | http://www.rodshuping.com | Contact |
| JOHN SILMAN | Plus | Contact | |
| Cliff Simpson | A2 | Contact | |
| Peg Simpson | C1 | Contact | |
| JP Slater | C2 | Contact | |
| Paul Smith | C1 | Contact | |
| Ron Smith | MS | http://www.daddyurso.com | Contact |
| Roger Smith | C3A | Contact | |
| JR St. Jean | C2 | http://www.jrstjean.com | Contact |
| Don St. Jean | C2 | Contact | |
| Tim Stephens | MS | Contact | |
| Jill Sybalsky | C3A | http://www.sybalsky.com | Contact |
| Fen Tamanaha | C3A | Contact | |
| Mary Thurston | C1 | Contact | |
| Pattie Toll | A2 | Contact | |
| Michael Turley | Plus | Contact | |
| Sherah U | SSD | Contact | |
| Anne Uebelacker | C3B | Contact | |
| Paul van Houten | Plus | Contact | |
| Steve van Keuren | A1 | Contact | |
| Bill van Melle | C4 | Contact |