| Leonard ISD, TX (District) |
| Leonia Public Schools, NJ (District) |
| Leopold R-Iii, MO (District) |
| Leoti, KS (District) |
| LeRoy CUSD 2, IL (District) |
| Leroy-Gridley, KS (District) |
| Leroy-Ostrander Public Schools, MN (District) |
| Les Cheneaux Community Schools, MI (District) |
| Leslie County, KY (Phantom) |
| Leslie County Schools, KY (District) |
| Leslie Public Schools, MI (District) |
| Lester Prairie Public School Dist., MN (District) |
| Lesterville R-Iv, MO (District) |
| Letcher County, KY (Phantom) |
| Letcher County Schools, KY (District) |
