| Comal ISD, TX (District) |
| Comanche, OK (District) |
| Comanche County, OK (ISD) |
| Comanche County, TX (ISD) |
| Comanche County, KS (ISD) |
| Comanche County, KS (District) |
| Comanche ISD, TX (District) |
| Comfort ISD, TX (District) |
| Comfrey Public School District, MN (District) |
| Comm Cons SD 59, IL (District) |
| Commack Union Free School District, NY (District) |
| Commerce, OK (District) |
| Commerce City, GA (District) |
| Commerce ISD, TX (District) |
| Commercial Township School District, NJ (District) |
