| Commack Union Free School District, NY (District) |
| Commerce, OK (District) |
| Commerce City, GA (District) |
| Commerce ISD, TX (District) |
| Commercial Township School District, NJ (District) |
| Commission Charter Schools- Atlanta Heights Charter Commiss, GA (District) |
| Commission Charter Schools- Ccat School, GA (District) |
| Commission Charter Schools- Coweta Charter Academy, GA (District) |
| Commission Charter Schools- Fulton Leadership Academy, GA (District) |
| Commission Charter Schools- Pataula Charter Academy, GA (District) |
| Commodore Perry SD, PA (District) |
| Common Ground High School District, CT (District) |
| Commonwealth Community Development Academy, MI (PSA) |
| Commonwealth Connections Academy Cs, PA (PSA) |
| Communities In-Schools Of Brunswick County, NC (District) |
