Bands
| Title | City | Information | Category |
|---|---|---|---|
| Longleaf Middle School | Middle School | ||
| Loris High School | High School | ||
| Loris Middle School | Middle School | ||
| Low Country Home School Band | Elementary School, High School, Middle School | ||
| Lower Richland High School | High School | ||
| Lucy Beckham High School | Mt. Pleasant, SC | High School | |
| Lugoff-Elgin High School | High School | ||
| Lugoff-Elgin Middle School | Middle School | ||
| M.R. Rivers Middle School | Middle School | ||
| Mabry Middle School | Middle School |