Bands
| Title | City | Information | Category |
|---|---|---|---|
| Lewsville High School | High School | ||
| Lexington Community Band | Lexington, SC | Established 2014 – John J. Immerso, conductor | Community |
| Lexington High School | High School | ||
| Lexington Middle School | Middle School | ||
| Liberty High School | High School | ||
| Liberty Middle School | Middle School | ||
| Limestone College | Gaffney | Private College | |
| Lincoln High School | High School | ||
| Lockhart High School | High School | ||
| Lockhart School | Lockhart, SC | Elementary School, Middle School |