| Wright City Winter Guard | CG: Scholastic Regional A | Michelle Peetz | MO |
| Windsor High School Winter Guard | CG: Scholastic Regional A | Jessica Williams | MO |
| Willard High School | CG: Scholastic A | MaryJo Miller | Missouri |
| Wentzville Liberty | CG: Scholastic AA | KC Welch | MO |
| Wentzville Holt HS Varsity | CG: Scholastic A | Cassi Flores | Missouri |
| Wentzville Holt HS Junior Varsity | CG: Scholastic AA | Jim Cunningham | MO |
| Webb City Jr. High | CG: Scholastic Cadet | Paige Laubach | Missouri |
| Washington High School | CG: Scholastic A | Kristen Bretzke | MO |
| Warrensburg Middle School Color Guard | CG: Scholastic Cadet | Andrea Hitchman | MO |
| Warrensburg High School Color Guard | CG: Scholastic Regional A | Bailey Ross | MO |
| Truman High School | CG: Scholastic AA | Heather Abney | MO |
| Timberland High School | CG: Scholastic AA | Katie Bender | Missouri |
| The Pride of Missouri State | CG: Independent Open | John Sullivan | Missouri |
| Staley Diamonds Winterguard | CG: Scholastic Regional A | Annie Garcia | Missouri |
| St. James HS | CG: Scholastic Regional A | Jessica Morris | Missouri |
| St. Clair High School Winter Guard | CG: Scholastic Regional A | Tammy Wall | Missouri |
| St. Charles West Winter Guard | CG: Scholastic Regional A | Jamie Eaves | Mo. |
| Spintronix Indoor Guard | CG: Independent A | Jackie Brown | Missouri |
| Southern Boone County Winter Guard | CG: Scholastic Regional A | Sydney Forck | MO |
| Smithville Middle School | CG: Scholastic Cadet | Kristy Humbard | MO |
| Smithville HS Varisty | CG: Scholastic A | Kristy Humbard | MO |
| Smithville HS JV | CG: Scholastic Regional A | Kristy Humbard | MO |
| Smithton Middle School | CG: Scholastic Cadet | Jennifer Randolph | MO |
| Siloam Springs HS Varsity | CG: Scholastic AA | Melissa Lesso | AR |
| Siloam Springs HS JV | CG: Scholastic Regional A | Ashley Estes | AR |
| Seckman HS | CG: Scholastic AA | Beth VanHoecke | MO |
| Rockwood Summit | CG: Scholastic A | Joy Eslick | MO |
| Rock Bridge High School | CG: Scholastic Regional A | Samantha Wallace | Missouri |
| Republic High School Winter Guard | CG: Scholastic AA | Shyra Whalon | Mo |
| Reeds Spring Winter Percussion | Perc: Scholastic Novice | Josh Garoutte | MO |
| Reeds Spring Winter Guard | CG: Scholastic Regional A | Ashley Garoutte | MO |
| Raymore-Peculiar High School | CG: Scholastic Regional A | Jennifer Jungeblut | MO |
| Progressions Independent | CG: Independent A | Sara Shields | KS |
| Platte County High School Winter Guard | CG: Scholastic Regional A | Sydnie Kerr | Missouri |
| Pea Ridge High School Winter Guard | CG: Scholastic Regional A | Sara Beth Eubanks | AR |
| Pea Ridge Cadet Guard | CG: Scholastic Cadet | Sara Beth Eubanks | AR |
| Pattonville High School | CG: Scholastic AA | Charlie Bourrage | MO |
| Parkway West HS Winterguard | CG: Scholastic Regional A | Cayte Brier | MO |
| Parkway South High School Winter Guard | CG: Scholastic Regional A | Alyssa Villacis | MO |
| Parkway North Winterguard | CG: Scholastic Regional A | Charlie Bourrage | MO |
| Parkway Central High School | CG: Scholastic AA | Brandon Fink | MO |
| Park Hill Varsity | CG: Scholastic A | Chelsea Mogg | MO |
| Park Hill JV | CG: Scholastic Regional A | Chelsea Mogg | MO |
| Ozark Varsity | CG: Scholastic AA | Theresa Walls | MO |
| Ozark JV | CG: Scholastic Regional A | Theresa Walls | MO |
| Odessa High School | CG: Scholastic AA | Karley Nance | Missouri |
| Oakville Varsity High School Winterguard | CG: Scholastic A | Zachary Barber | MO |
| Oakville Junior Varsity High School Winterguard | CG: Scholastic Regional A | Zachary Barber | mo |
| Oakland Middle School Varsity | CG: Independent Regional A | Christina Thalhuber | MO |
| Oak Park HS | CG: Scholastic Regional A | Nicole Chalmers | 64118 |
