| AfterGlow! | Buffalo Gateway Chapter of SAI | | New York | |
| Baritone Blues Quartet | Greater Cleveland Chapter of SAI | Greater Cleveland area | Ohio | |
| Beach Glass Quartet | Flagship City Chapter of SAI | | | |
| Blue Phoenix | Lake Ridge Legacy Chapter | Lorain | Ohio | |
| Chime In Quartet | Grand Rapids Chapter of SAI | | Michigan | |
| City of Flags Ensemble | City of Flags Chapter of SAI | | Ohio | |
| Daybreak | Greater Harmony Chapter of SAI | | Pennsylvania | |
| Dessert First | Sounds of Pittsburgh Chapter of SAI | | Pennsylvania | Senior |
| Dynamics Quartet | Pride of Toledo Chapter of SAI | | | |
| Fast Forward Quartet | Flagship City Chapter of SAI | | | |
| Fermata the Blue Quartet | Battle Creek Chapter of SAI | | | |
| Fourtunettes Quartet | Battle Creek Chapter of SAI | | | |
| Good Company | Lake Ridge Legacy Chapter | Lorain | Ohio | |
| HOOP-LAH Quartet | Battle Creek Chapter of SAI | | | |
| In Cahoots | City of Flags Chapter of SAI | | Ohio | |
| JAMS Quartet | Voices in Harmony Chapter of SAI | | Michigan | |
| JEMM Tones | Grand Rapids Chapter of SAI | | Michigan | |
| Ladies First | Buffalo Gateway Chapter of SAI | | New York | |
| Lighthouse | Greater Cleveland Chapter of SAI | Greater Cleveland area | Ohio | |
| Lucille Quartet | Chapter-at-Large | | | |
| Mayhem Quartet | Greater Cleveland Chapter of SAI | Greater Cleveland area | Ohio | |
| Mirabella | Mirabella Quartet | Pittsburgh | Pennsylvania | |
| Mood Ring | Buffalo Gateway Chapter of SAI | | New York | |
| Note To Self | A Cappella Magic Chapter of SAI | | Indiana | |
| One Note Stand Quartet | Greater Harmony Chapter of SAI | | Pennsylvania | |
| Party Favors Quartet | Voices in Harmony Chapter of SAI | | Michigan | |
| Power Chords | City of Flags Chapter of SAI | | Ohio | |
| Ring True | Lake Ridge Legacy Chapter | Lorain | Ohio | |
| Shimmertones | A Cappella Magic Chapter of SAI | | Indiana | |
| Silver Belles | Buffalo Gateway Chapter of SAI | | New York | |
| Siren Song Quartet | Greater Cleveland Chapter of SAI | Greater Cleveland area | Ohio | |
| Sparx Quartet | River Raisin Chapter of SAI | | | |
| Spun Glass | River Bend Chapter of SAI | Greater South Bend Area | Indiana | |
| Starlight | Buffalo Gateway Chapter of SAI | | New York | |
| Stay Tuned | Indi-Anna Chapter of SAI | | | |
| Sticky Notes | Grand Rapids Chapter of SAI | | Michigan | |
| Sunny Side Up | Buffalo Gateway Chapter of SAI | | New York | |
| Swing Street Quartet | Chapter-at-Large | | | |
| Tonal Vision Quartet | Battle Creek Chapter of SAI | | | |
| YPSI CHICKS Quartet | Voices in Harmony Chapter of SAI | | Michigan | |
