| Region | Level | Instrument | Region Chair | Name | School |
| 3 | JR | Flute | 01 | Hannah Speer | Crayton Middle School |
| 3 | JR | Flute | 02 | Kaylee Sobota | Saint Anne Catholic School |
| 3 | JR | Flute | 03 | Lucia Coghi | Dutchman Creek Middle School |
| 3 | JR | Flute | 04 | Madeline Gerland | Blythewood Middle School |
| 3 | JR | Flute | 05 | Lucy Racine | Gold Hill Middle School |
| 3 | JR | Flute | 06 | Lyn-Dee Cooper | Pleasant Knoll Middle School |
| 3 | JR | Flute | 07 | Tara Ramkumar | Dent Middle School |
| 3 | JR | Flute | 08 | Haashini Baskaran | Gold Hill Middle School |
| 3 | JR | Flute | 09 | Ariana Kuligowski | Sullivan Middle School |
| 3 | JR | Flute | 10 | Tori Li | Dent Middle School |
| 3 | JR | Flute | 11 | Catherine Bender | Kelly Mill Middle School |
| 3 | JR | Flute | 12 | Emmerson Messinger | Fort Mill Middle School |
| 3 | JR | Flute | A01 | Makalah Ford | Blythewood Middle School |
| 3 | JR | Flute | A02 | Zhane Walker | Blythewood Middle School |
| 3 | JR | Flute | A03 | Ashlynn Etheredge | Lewisville Middle School |
| 3 | JR | Flute | A04 | Jozlynn Robinson | Rawlinson Road Middle School |
| 3 | JR | Flute | A05 | Brooke Davis | Crayton Middle School |
| 3 | JR | Flute | A06 | Jayla Robinson | Saluda Trail Middle School |
| 3 | JR | Flute | A07 | Kennedy Jenkins | Blythewood Middle School |
| 3 | JR | Flute | A08 | Samantha Gladden | Lugoff-Elgin Middle School |
| 3 | JR | Flute | A09 | Leeannedra Rickwood | Lugoff-Elgin Middle School |
| 3 | JR | Flute | A10 | Aleana Carter | Muller Road Middle School |
| 3 | JR | Flute | A11 | Courtney Rae | Dutchman Creek Middle School |
| 3 | JR | Flute | A12 | Dajanai Henderson | Blythewood Middle School |
| 3 | JR | Oboe | 01 | Mona MacNevin | Muller Road Middle School |
| 3 | JR | Oboe | 02 | Maanya Malhotra | Gold Hill Middle School |
| 3 | JR | Oboe | 03 | Alex Lenzi | Dutchman Creek Middle School |
| 3 | JR | Oboe | 04 | Megan Sutherland | Muller Road Middle School |
| 3 | JR | Oboe | A01 | Stephanie Pocop Zuniga | Summit Parkway Middle School |
| 3 | JR | Bassoon | 01 | Lilah Haen | Gold Hill Middle School |
| 3 | JR | Bassoon | 02 | Asher Bonakurthi | Crayton Middle School |
| 3 | JR | Bassoon | 03 | Louie Bartlett | Dent Middle School |
| 3 | JR | Clarinet | 01 | Elijah Hicks | Dent Middle School |
| 3 | JR | Clarinet | 02 | Krystian Villatoro | Gold Hill Middle School |
| 3 | JR | Clarinet | 03 | Maria Sloop | Crayton Middle School |
| 3 | JR | Clarinet | 04 | Lana Lee | Forest Creek Middle School |
| 3 | JR | Clarinet | 05 | Ella Presley | Gold Hill Middle School |
| 3 | JR | Clarinet | 06 | Henry Yu | E.L. Wright Middle School |
| 3 | JR | Clarinet | 07 | Isabella Rueger | Summit Parkway Middle School |
| 3 | JR | Clarinet | 08 | Matthew Slade | North Central Middle School |
| 3 | JR | Clarinet | 09 | Mary Gaissert | Dutchman Creek Middle School |
| 3 | JR | Clarinet | 10 | Courtney Tyler | Summit Parkway Middle School |
| 3 | JR | Clarinet | 11 | Alijah Brown | E.L. Wright Middle School |
| 3 | JR | Clarinet | 12 | Phoenix Pipgras | Dutchman Creek Middle School |
| 3 | JR | Clarinet | 13 | Michael Wade | Saluda Trail Middle School |
| 3 | JR | Clarinet | 14 | Joshua Lewis | North Central Middle School |
| 3 | JR | Clarinet | 15 | Neil Chatelier | Banks Trail Middle School |
| 3 | JR | Clarinet | 16 | Ava Yakamna | Indian Land Middle School |
| 3 | JR | Clarinet | 17 | Madelyn Carlson | Indian Land Middle School |
| 3 | JR | Clarinet | 18 | Lily MacNevin | Muller Road Middle School |
| 3 | JR | Clarinet | 19 | Allison Arrwood | Dutchman Creek Middle School |
| 3 | JR | Clarinet | 20 | Briana Byrd | Blythewood Middle School |
| 3 | JR | Clarinet | 21 | Eliza Comer | Cardinal Newman School |
| 3 | JR | Clarinet | 22 | Salem Hann | Andrew Jackson Middle School |
| 3 | JR | Clarinet | 23 | Tyrik Myers | Kelly Mill Middle School |
| 3 | JR | Clarinet | 24 | Rayna Foster | Lewisville Middle School |
| 3 | JR | Clarinet | A01 | Oviyashree Chandramohan | Fort Mill Middle School |
| 3 | JR | Clarinet | A02 | Emma Montgomery | Castle Heights Middle School |
| 3 | JR | Clarinet | A03 | Abigail Reyes | Forest Creek Middle School |
| 3 | JR | Clarinet | A04 | Natalia Cruz | Indian Land Middle School |
| 3 | JR | Clarinet | A05 | Jadanai Henderson | Blythewood Middle School |
| 3 | JR | Clarinet | A06 | Ernest Legette | Longleaf Middle School |
| 3 | JR | Clarinet | A07 | Katie Ranft | Gold Hill Middle School |
| 3 | JR | Clarinet | A08 | Scott DeArment | Forest Creek Middle School |
| 3 | JR | Bass Clarinet | 01 | Janiya Johnson | Muller Road Middle School |
| 3 | JR | Bass Clarinet | 02 | Krishna Dave | E.L. Wright Middle School |
| 3 | JR | Bass Clarinet | 03 | Ryan Hoover | Indian Land Middle School |
| 3 | JR | Bass Clarinet | 04 | Zane Snipes | Forest Creek Middle School |
| 3 | JR | Contra Clarinet | 01 | Mia Benitez | Kelly Mill Middle School |
| 3 | JR | Alto Sax | 01 | Charlotte Lofton | Kelly Mill Middle School |
| 3 | JR | Alto Sax | 02 | Alex Mercado | Gold Hill Middle School |
| 3 | JR | Alto Sax | 03 | Nikita Bowers | Dent Middle School |
| 3 | JR | Alto Sax | 04 | Jaelah Middleton | W.G. Sanders Middle School |
| 3 | JR | Alto Sax | 05 | Kyle Reinhardt | Forest Creek Middle School |
| 3 | JR | Alto Sax | 06 | Dylan Redden | Summit Parkway Middle School |
| 3 | JR | Alto Sax | A01 | Brock Jacobson | Dutchman Creek Middle School |
| 3 | JR | Alto Sax | A02 | Michael Ford | Blythewood Middle School |
| 3 | JR | Alto Sax | A03 | Jacob Powell | Blythewood Middle School |
| 3 | JR | Alto Sax | A04 | Donald Gidney | Dent Middle School |
| 3 | JR | Alto Sax | A05 | Everett Maupin | Indian Land Middle School |
| 3 | JR | Alto Sax | A06 | Justin Washington | E.L. Wright Middle School |
| 3 | JR | Tenor Sax | 01 | Drew Belin | Forest Creek Middle School |
| 3 | JR | Tenor Sax | 02 | Shindara Olatosi | Dent Middle School |
| 3 | JR | Tenor Sax | A01 | Matthew Geddes | Blythewood Middle School |
| 3 | JR | Tenor Sax | A02 | David Abreu | Summit Parkway Middle School |
| 3 | JR | Bari Sax | 01 | Abby Thomas | Dutchman Creek Middle School |
| 3 | JR | Bari Sax | A01 | Lloyd Shope | Gold Hill Middle School |
| 3 | JR | Bari Sax | A02 | Anthony Bussell | Kelly Mill Middle School |
| 3 | JR | Trumpet | 01 | Cooper Albertson | Gold Hill Middle School |
| 3 | JR | Trumpet | 02 | Adam Ortiz | Muller Road Middle School |
| 3 | JR | Trumpet | 03 | Bill Franklin | Dutchman Creek Middle School |
| 3 | JR | Trumpet | 04 | Jude Carroll | Dutchman Creek Middle School |
| 3 | JR | Trumpet | 05 | Will Phelps | Dent Middle School |
| 3 | JR | Trumpet | 06 | Owen English | Ben Lippen High School |
| 3 | JR | Trumpet | 07 | Nicholas Eberhardt | Dent Middle School |
| 3 | JR | Trumpet | 08 | Nathan Hurley | Forest Creek Middle School |
| 3 | JR | Trumpet | 09 | Morgan Clark | York Preparatory Academy |
| 3 | JR | Trumpet | 10 | Gavan Sisler | Forest Creek Middle School |
| 3 | JR | Trumpet | 11 | Niel Echols | Dutchman Creek Middle School |
| 3 | JR | Trumpet | 12 | Caleb Akins | Piedmont Music Academy |
| 3 | JR | Trumpet | 13 | Owen Elias | Indian Land Middle School |
| 3 | JR | Trumpet | 14 | Evan Brown | Blythewood Middle School |
| 3 | JR | Trumpet | 15 | Harris McLean | Muller Road Middle School |
| 3 | JR | Trumpet | 16 | SaiTanvi Bollu | Pleasant Knoll Middle School |
| 3 | JR | Trumpet | A01 | Corbin Drawdy | Dutchman Creek Middle School |
| 3 | JR | Trumpet | A02 | Michael Jones | Rawlinson Road Middle School |
| 3 | JR | Trumpet | A03 | Peyton Russell | Muller Road Middle School |
| 3 | JR | Trumpet | A04 | Micah King | Summit Parkway Middle School |
| 3 | JR | Trumpet | A05 | Avery Jackson | Muller Road Middle School |
| 3 | JR | Trumpet | A06 | Walker Little | Lugoff-Elgin Middle School |
| 3 | JR | Trumpet | A07 | Roland Boyd | Kelly Mill Middle School |
| 3 | JR | Trumpet | A08 | Scott Graham | Crayton Middle School |
| 3 | JR | Trumpet | A09 | India Williams | Blythewood Middle School |
| 3 | JR | Trumpet | A10 | Lily Maynard | Crayton Middle School |
| 3 | JR | Trumpet | A11 | Christian Buie | Muller Road Middle School |
| 3 | JR | Trumpet | A12 | Cooper Sweet | Dutchman Creek Middle School |
| 3 | JR | Trumpet | A13 | Christian Agustin | Muller Road Middle School |
| 3 | JR | Trumpet | A14 | Vedant Pinglikar | Dent Middle School |
| 3 | JR | Horn | 01 | Colin McLees | Blythewood Middle School |
| 3 | JR | Horn | 02 | Robert Hildebrand | Gold Hill Middle School |
| 3 | JR | Horn | 03 | William Lever | Muller Road Middle School |
| 3 | JR | Horn | 04 | Nathan Washington | Kelly Mill Middle School |
| 3 | JR | Horn | 05 | Jonah Reisenauer | Cardinal Newman School |
| 3 | JR | Horn | 06 | Brody Alvarez | Forest Creek Middle School |
| 3 | JR | Horn | 07 | Breland Wolf | Forest Creek Middle School |
| 3 | JR | Horn | 08 | Mason Kingsford | Dutchman Creek Middle School |
| 3 | JR | Horn | A01 | Ethan Dudla | Indian Land Middle School |
| 3 | JR | Horn | A02 | Loreal Moss | Saluda Trail Middle School |
| 3 | JR | Horn | A03 | Chloe McGuire | Dutchman Creek Middle School |
| 3 | JR | Trombone | 01 | Jonathan Slade | North Central Middle School |
| 3 | JR | Trombone | 02 | Knox McBrayer | Lewisville Middle School |
| 3 | JR | Trombone | 03 | Cayden Munoz | Gold Hill Middle School |
| 3 | JR | Trombone | 04 | Cole Monahan | Gold Hill Middle School |
| 3 | JR | Trombone | 05 | Hudson Traynum | Ben Lippen High School |
| 3 | JR | Trombone | 06 | Aiden Wong | Blythewood Middle School |
| 3 | JR | Trombone | 07 | Richard Turner | Summit Parkway Middle School |
| 3 | JR | Trombone | 08 | Conner Medlin | Gold Hill Middle School |
| 3 | JR | Trombone | 09 | Dylan Cinicola | Summit Parkway Middle School |
| 3 | JR | Trombone | A01 | Kaitlyn Hall | Sullivan Middle School |
| 3 | JR | Trombone | A02 | Ethan West | Dutchman Creek Middle School |
| 3 | JR | Trombone | A03 | Kennedy Raymond | Leslie M. Stover Middle School |
| 3 | JR | Trombone | A04 | Adrian Moreno | Rawlinson Road Middle School |
| 3 | JR | Trombone | A05 | Marcus Adams | Castle Heights Middle School |
| 3 | JR | Trombone | A06 | Logan Whitney | Kelly Mill Middle School |
| 3 | JR | Trombone | A07 | Paul Jenkinson | Hand Middle School |
| 3 | JR | Trombone | A08 | Jacob Young | Dutchman Creek Middle School |
| 3 | JR | Euphonium | 01 | Jadon Marcus | Pleasant Knoll Middle School |
| 3 | JR | Euphonium | 02 | Isaac Moore | Sullivan Middle School |
| 3 | JR | Euphonium | 03 | CJ Miro | Dent Middle School |
| 3 | JR | Euphonium | 04 | Ethan Outlaw | Summit Parkway Middle School |
| 3 | JR | Euphonium | A01 | Christian Newton | Dutchman Creek Middle School |
| 3 | JR | Euphonium | A02 | Xavier Carmona Perez | Dutchman Creek Middle School |
| 3 | JR | Euphonium | A03 | Zane Reeder | Indian Land Middle School |
| 3 | JR | Euphonium | A04 | Maddie Grigg | Forest Creek Middle School |
| 3 | JR | Tuba | 01 | Blaise Keen | Piedmont Music Academy |
| 3 | JR | Tuba | 02 | Scott Cope | Dutchman Creek Middle School |
| 3 | JR | Tuba | 03 | Landon Dinkins | Blythewood Middle School |
| 3 | JR | Tuba | 04 | Ethan Norris | Sullivan Middle School |
| 3 | JR | Tuba | 05 | Imani Stephens | Longleaf Middle School |
| 3 | JR | Tuba | 06 | Jaxson Smith | Muller Road Middle School |
| 3 | JR | Tuba | 07 | Ethan Missaggia | Dutchman Creek Middle School |
| 3 | JR | Tuba | 08 | Oliver Lenzi | Dutchman Creek Middle School |
| 3 | JR | Tuba | A01 | Joshua Sanford | Forest Creek Middle School |
| 3 | JR | Percussion | 01 | Peter Snelson | Gold Hill Middle School |
| 3 | JR | Percussion | 02 | Jack Seezen | Cardinal Newman School |
| 3 | JR | Percussion | 03 | Reed Anders | Dutchman Creek Middle School |
| 3 | JR | Percussion | 04 | Aidan Rogers | Forest Creek Middle School |
| 3 | JR | Percussion | 05 | Camryn King | Dutchman Creek Middle School |
| 3 | JR | Percussion | 06 | Evan Kuehn | Piedmont Music Academy |
| 3 | JR | Percussion | 07 | Joseph Robinson | Kelly Mill Middle School |
| 3 | JR | Percussion | A01 | Noah Lutz | Forest Creek Middle School |
| 3 | JR | Percussion | A02 | Jalen Conner | Pleasant Knoll Middle School |
| 3 | JR | Percussion | A03 | Emil Ince | Crayton Middle School |
| 3 | JR | Percussion | A04 | Chloe McCullough | Dutchman Creek Middle School |
| 3 | JR | Percussion | A05 | Juliana Bauer | Dutchman Creek Middle School |
| 3 | JR | Percussion | A06 | Andrew Morton | Dutchman Creek Middle School |
| 3 | JR | Percussion | A07 | Alaysia Portee | Blythewood Middle School |
| 3 | JR | Timpani | 01 | Bailey Jones | Muller Road Middle School |
| 3 | JR | Timpani | A01 | Samuel McCormick | Dent Middle School |