| Cheboygan Area Schools, MI (District) |
| Checotah, OK (District) |
| Cheektowaga Central School District, NY (District) |
| Cheektowaga-maryvale Union Free School District, NY (District) |
| Cheektowaga-sloan Union Free School District, NY (District) |
| Chehalis School District, WA (District) |
| Chelan County, WA (ISD) |
| Chelmsford, MA (District) |
| Chelsea, MA (District) |
| Chelsea, OK (District) |
| Chelsea School District, MI (District) |
| Cheltenham Township SD, PA (District) |
| Chemung County, NY (ISD) |
| Chenango County, NY (ISD) |
| Chenango Forks Central School District, NY (District) |
