2011 Registrants
The following bands have registered for the 2011 Festival.
| School Name | City | Classification |
| Ann Richards School for Young Women Leaders | Austin | A |
| John H. Reagan Early College High School | Austin | A |
| Lanier High School | Austin | A |
| Moody High School | Moody | A |
| Taylor High School | Taylor | A |
| William B. Travis | Austin | A |
| Del Valle High School | Del Valle | AA |
| Luling High School | Luling | AA |
| Smithville High School | Smithville | AA |
| Stony Point High School | Round Rock | AA |
| Wimberley High School | Wimberley | AA |
| Bastrop High School | Bastrop | AAA |
| Connally High School | Austin | AAA |
| Georgetown High School | Georgetown | AAA |
| Hutto High School | Hutto | AAA |
| John Paul Stevens HS | San Antonio | AAA |
| Judson HS | Converse | AAA |
| Louis D. Brandeis High School | San Antonio | AAA |
| McCallum High School | Austin | AAA |
| Anderson High School | Austin | AAAA |
| Jack C. Hays High School | Buda | AAAA |
| McNeil High School | Austin | AAAA |
| Round Rock High School | Round Rock | AAAA |
| San Marcos High School | San Marcos | AAAA |
| Tom C. Clark High School | San Antonio | AAAA |
| Westlake High School | Austin | AAAA |
| Westwood High School | Austin | AAAA |
| David Crockett High School | Austin | Exhibition |
| LBJ High School | Austin | Exhibition |