| Region | Level | Instrument | Region Chair | Name | School |
| 1 | CL | Flute | 1 | Ellie Mahaffey | Mauldin High School |
| 1 | CL | Flute | 2 | Audrey Xie | Riverside High School |
| 1 | CL | Flute | 3 | Sarah Ferrell | Travelers Rest High School |
| 1 | CL | Flute | 4 | Hannah Doyel | Hampton Park Christian School |
| 1 | CL | Flute | 5 | Keyla Zhao | Daniel High School |
| 1 | CL | Flute | 6 | Schaler Ruby | Pendleton High School |
| 1 | CL | Flute | 7 | Sarah Wells | Pendleton High School |
| 1 | CL | Flute | 8 | Olivia Mickel | Pendleton High School |
| 1 | CL | Flute | 9 | Anna Reid | Mauldin High School |
| 1 | CL | Flute | 10 | Katie Kilborn | Wren High School |
| 1 | CL | Flute | 11 | Tessa Leduc | Powdersville High School |
| 1 | CL | Flute | 12 | Addison Moore | Greenville High School |
| 1 | CL | Flute | A01 | Lizeth Roblero-Morales | Walhalla High School |
| 1 | CL | Flute | A02 | Isabel Lopez | Riverside High School |
| 1 | CL | Flute | A03 | Steph Brodsky | Bob Jones Academy |
| 1 | CL | Flute | A04 | Jackie Velazquez | Powdersville High School |
| 1 | CL | Flute | A05 | Maddie Hedden | Daniel High School |
| 1 | CL | Flute | A06 | Mary Hodge | Mauldin High School |
| 1 | CL | Oboe | 1 | Mason Whitaker | Walhalla High School |
| 1 | CL | Oboe | 2 | Callie Gardner | Mauldin High School |
| 1 | CL | Oboe | 3 | Jillian Swire-Clark | Wren High School |
| 1 | CL | Oboe | 4 | William Price | The Fine Arts Center |
| 1 | CL | Bassoon | 1 | Whitney Glenn | Pendleton High School |
| 1 | CL | Bassoon | 2 | Cade Wardlaw | Pendleton High School |
| 1 | CL | Bassoon | 3 | Harper Bright | Wade Hampton High School (Greenville) |
| 1 | CL | Bassoon | 4 | Addison Hester | Mauldin High School |
| 1 | CL | Clarinet | 1 | Avanti Keskar | J.L. Mann High School |
| 1 | CL | Clarinet | 2 | Charlie Hinson | Wade Hampton High School (Greenville) |
| 1 | CL | Clarinet | 3 | Bryan Salvatierra | Mauldin High School |
| 1 | CL | Clarinet | 4 | Henna Sekhon | Daniel High School |
| 1 | CL | Clarinet | 5 | Ruideng Zhong | Daniel High School |
| 1 | CL | Clarinet | 6 | Maggie Willard | Easley High School |
| 1 | CL | Clarinet | 7 | Nathan Wicker | Riverside High School |
| 1 | CL | Clarinet | 8 | Owen Kemp | Wade Hampton High School (Greenville) |
| 1 | CL | Clarinet | 9 | Timothy Lauriault | Greer High School |
| 1 | CL | Clarinet | 10 | Veronica Cooker | Mauldin High School |
| 1 | CL | Clarinet | 11 | Abby Roemmich | Mauldin High School |
| 1 | CL | Clarinet | 12 | Sarah Low | Walhalla High School |
| 1 | CL | Clarinet | 13 | Lydia Genovese | Blue Ridge High School |
| 1 | CL | Clarinet | 14 | Luke Bradley | Greenville High School |
| 1 | CL | Clarinet | 15 | Yeimar Morales-Mansilla | J.L. Mann High School |
| 1 | CL | Clarinet | 16 | Brianne Aultman | Powdersville High School |
| 1 | CL | Clarinet | 17 | David Sheppard | Liberty High School |
| 1 | CL | Clarinet | 18 | Julia Neglia | Mauldin High School |
| 1 | CL | Clarinet | 19 | Gabby Stoelting | Riverside High School |
| 1 | CL | Clarinet | 20 | Carter Cianciolo | T. L. Hanna High School |
| 1 | CL | Clarinet | 21 | Karini Bichotte | Woodmont High School |
| 1 | CL | Clarinet | 22 | Jalynne Place | Powdersville High School |
| 1 | CL | Clarinet | 23 | Trinity Larsen | Eastside High School |
| 1 | CL | Clarinet | 24 | Elaina Moreland | Pendleton High School |
| 1 | CL | Clarinet | A01 | Hana Burrell | Walhalla High School |
| 1 | CL | Clarinet | A02 | Phoenix Price | Wren High School |
| 1 | CL | Clarinet | A03 | Michael Mergenhagen | Riverside High School |
| 1 | CL | Clarinet | A04 | Nora Boswinkle | Belton Honea Path High School |
| 1 | CL | Clarinet | A05 | Julia Martin | Mauldin High School |
| 1 | CL | Clarinet | A06 | Erin Curtis | Mauldin High School |
| 1 | CL | Clarinet | A07 | Diego Becerra | T. L. Hanna High School |
| 1 | CL | Clarinet | A08 | Tamia Barr | Fountain Inn High School |
| 1 | CL | Bass Clarinet | 1 | Aaron Steel | Bob Jones Academy |
| 1 | CL | Bass Clarinet | 2 | Jenna Shelley | Hillcrest High School (Greenville) |
| 1 | CL | Bass Clarinet | 3 | Nikolai Korte | Wren High School |
| 1 | CL | Bass Clarinet | 4 | Kaylea Catoe | Pendleton High School |
| 1 | CL | Bass Clarinet | A01 | Meygan Galloway | Powdersville High School |
| 1 | CL | Contra Clarinet | 1 | Ainsley Williamson | Wren High School |
| 1 | CL | Contra Clarinet | 2 | Brianna Kilgore | Belton Honea Path High School |
| 1 | CL | Alto Sax | 1 | Sara Holcombe | Walhalla High School |
| 1 | CL | Alto Sax | 2 | Logan Ross | Walhalla High School |
| 1 | CL | Alto Sax | 3 | Riley McGrail | Hillcrest High School (Greenville) |
| 1 | CL | Alto Sax | 4 | Walker Craig | Travelers Rest High School |
| 1 | CL | Alto Sax | 5 | Angel Tomas | Greenville High School |
| 1 | CL | Alto Sax | 6 | Christian Becerra | T. L. Hanna High School |
| 1 | CL | Alto Sax | A01 | Kayleigh Crocker | Easley High School |
| 1 | CL | Alto Sax | A02 | Caedmon Jiva | Eastside High School |
| 1 | CL | Alto Sax | A03 | Faith Randall | Mauldin High School |
| 1 | CL | Tenor Sax | 1 | Peyton Meloche | J.L. Mann High School |
| 1 | CL | Tenor Sax | 2 | Benjamin Taylor | Wren High School |
| 1 | CL | Tenor Sax | A01 | Logan Wilson | Easley High School |
| 1 | CL | Bari Sax | 1 | Nick Parrales | Travelers Rest High School |
| 1 | CL | Bari Sax | A01 | Isaac Waggoner | Bob Jones Academy |
| 1 | CL | Trumpet | 1 | Nathan Rodd | Greer High School |
| 1 | CL | Trumpet | 2 | Chelsea Scott | Greer High School |
| 1 | CL | Trumpet | 3 | Andrew Schilf | Daniel High School |
| 1 | CL | Trumpet | 4 | Alan Tomas | Greenville High School |
| 1 | CL | Trumpet | 5 | Jonah Wattanakone | Pendleton High School |
| 1 | CL | Trumpet | 6 | Abe Keyes | Daniel High School |
| 1 | CL | Trumpet | 7 | Luke Arterburn | Greer High School |
| 1 | CL | Trumpet | 8 | Thomas Mahon | Eastside High School |
| 1 | CL | Trumpet | 9 | Ben Anderson | Bob Jones Academy |
| 1 | CL | Trumpet | 10 | Brody Machado | T. L. Hanna High School |
| 1 | CL | Trumpet | 11 | Liam Hayes | Pendleton High School |
| 1 | CL | Trumpet | 12 | Ian Davis | T. L. Hanna High School |
| 1 | CL | Trumpet | 13 | Cohen Grant | Riverside High School |
| 1 | CL | Trumpet | 14 | Alyssa Gundrum | J.L. Mann High School |
| 1 | CL | Trumpet | 15 | John Schoenmaker | Hillcrest High School (Greenville) |
| 1 | CL | Trumpet | 16 | Riley Lazar | T. L. Hanna High School |
| 1 | CL | Trumpet | A01 | Emmalea Riggins | Pendleton High School |
| 1 | CL | Trumpet | A02 | Kaylee Jones | Travelers Rest High School |
| 1 | CL | Trumpet | A03 | Bailey Colliver | Mauldin High School |
| 1 | CL | Trumpet | A04 | Stella Fields | Pendleton High School |
| 1 | CL | Trumpet | A05 | Isabelle Ho | Riverside High School |
| 1 | CL | Trumpet | A06 | Wesley Garland | Fountain Inn High School |
| 1 | CL | Trumpet | A07 | Austin Hawkins | Mauldin High School |
| 1 | CL | Trumpet | A08 | Tristen Deal | Woodmont High School |
| 1 | CL | Horn | 1 | Lyon Gonzalez | Travelers Rest High School |
| 1 | CL | Horn | 2 | Logan Neal | Seneca Senior High School |
| 1 | CL | Horn | 3 | Ethan Miller | Mauldin High School |
| 1 | CL | Horn | 4 | Amelia Daugherty | Travelers Rest High School |
| 1 | CL | Horn | 5 | Liam Walters | Pendleton High School |
| 1 | CL | Horn | 6 | Braydon Corbett | T. L. Hanna High School |
| 1 | CL | Horn | 7 | Sean Hamrick | Bob Jones Academy |
| 1 | CL | Horn | 8 | Ana VanAtter | Walhalla High School |
| 1 | CL | Horn | A01 | Cameron Swan | Travelers Rest High School |
| 1 | CL | Horn | A02 | Juan Pablo Hernandez | Greer High School |
| 1 | CL | Horn | A03 | Yuri Solano | Wade Hampton High School (Greenville) |
| 1 | CL | Horn | A04 | Jacob Corbin | Blue Ridge High School |
| 1 | CL | Trombone | 1 | Noah Smith | Pendleton High School |
| 1 | CL | Trombone | 2 | John Farrar | T. L. Hanna High School |
| 1 | CL | Trombone | 3 | Michaela Bramlett | Pendleton High School |
| 1 | CL | Trombone | 4 | Luke Jones | Easley High School |
| 1 | CL | Trombone | 5 | Lucas Peterson | T. L. Hanna High School |
| 1 | CL | Trombone | 6 | Drew Van Evera | Riverside High School |
| 1 | CL | Trombone | 7 | Zachary Schoon | Eastside High School |
| 1 | CL | Trombone | 8 | Christina Nguyen | Riverside High School |
| 1 | CL | Trombone | 9 | James Robertson | Eastside High School |
| 1 | CL | Trombone | A01 | Cornell Helfrich | Pendleton High School |
| 1 | CL | Trombone | A02 | Janeria Dulin | Fountain Inn High School |
| 1 | CL | Trombone | A03 | Noah Byers | Easley High School |
| 1 | CL | Trombone | A04 | Tyler Carpenter | Greer High School |
| 1 | CL | Trombone | A05 | Jacob Brown | Fountain Inn High School |
| 1 | CL | Euphonium | 1 | Sean Arterburn | Greer High School |
| 1 | CL | Euphonium | 2 | Hayden Lucas | Easley High School |
| 1 | CL | Euphonium | 3 | Trinity Metts | Mauldin High School |
| 1 | CL | Euphonium | 4 | Brady Williams | West-Oak Senior High School |
| 1 | CL | Euphonium | A01 | Sydney Pace | Easley High School |
| 1 | CL | Euphonium | A02 | Riley Martin | Mauldin High School |
| 1 | CL | Tuba | 1 | Carter Buchanan | Travelers Rest High School |
| 1 | CL | Tuba | 2 | Molly Hodges | Travelers Rest High School |
| 1 | CL | Tuba | 3 | Ethan Lockrey | Fountain Inn High School |
| 1 | CL | Tuba | 4 | Christopher Brickey | Riverside High School |
| 1 | CL | Tuba | 5 | Hannah Vanvalkenburg | Easley High School |
| 1 | CL | Tuba | 6 | Ayasophia Evrendilek | Woodmont High School |
| 1 | CL | Tuba | 7 | Graham Stone | Eastside High School |
| 1 | CL | Tuba | 8 | James Kwist | Daniel High School |
| 1 | CL | Tuba | A01 | Cal Walker | T. L. Hanna High School |
| 1 | CL | Tuba | A02 | Halie Morgan | Pickens High School |
| 1 | CL | Tuba | A03 | Thailyn Sanders | Mauldin High School |
| 1 | CL | Tuba | A04 | Ian Graham | Palmetto High School |
| 1 | CL | Bass Trombone | 1 | Jonah Prosser | Seneca Senior High School |
| 1 | CL | Percussion | 1 | Andrew Dou | Daniel High School |
| 1 | CL | Percussion | 2 | Kelly Harbin | West-Oak Senior High School |
| 1 | CL | Percussion | 3 | Samuel Bursch | The Fine Arts Center |
| 1 | CL | Percussion | 4 | Eli Wilson | J.L. Mann High School |
| 1 | CL | Percussion | 5 | Jonathan Wilson | J.L. Mann High School |
| 1 | CL | Percussion | 6 | Jackson Goldy | Mauldin High School |
| 1 | CL | Percussion | 7 | James Robinson | Mauldin High School |
| 1 | CL | Percussion | A01 | Michael Karr | The Fine Arts Center |
| 1 | CL | Percussion | A02 | Poppy Hinson | Wade Hampton High School (Greenville) |
| 1 | CL | Percussion | A03 | Ethan Murrell | Wren High School |
| 1 | CL | Percussion | A04 | Jaden James | The Fine Arts Center |
| 1 | CL | Timpani | 1 | Tyler Keith | West-Oak Senior High School |
| 1 | CL | Timpani | A01 | Naomi Roberts | Powdersville High School |