Quartets
| Name | District |
|---|---|
| Senior Circuit | Illinois |
| Dixie Junction | Dixie |
| Chorder-Pounders | Seneca Land |
| Due South | Dixie |
| All Knight Harmony | Evergreen |
| Rough Draft | Mid-Atlantic |
| Split Second | Southwestern |
| On Tap | Mid-Atlantic |
| Three Wise Men, The | Far Western |
| Lazy River Four | Northeastern |
| Sonoran Sound | Far Western |
| Sound Construction | Mid-Atlantic |
| City Lights | Pioneer |
| Forward Motion | Ontario |
| Millstream | Ontario |
| Vocal Exchange | Mid-Atlantic |
| VocalPointe | Dixie |
| All Time Favorites | Northeastern |
| Dodge Street | Central States |
| Old Routine, The | Seneca Land |