| Tombstone Unified District, AZ (District) |
| Tomorrow Center, OH (PSA) |
| Tomorrow River School District, WI (District) |
| Tompkins County, NY (ISD) |
| Tompkins-Seneca-Tioga Boces, NY (ISD) |
| Toms River Regional School District, NJ (District) |
| Tonasket School District, WA (District) |
| Tonawanda City School District, NY (District) |
| Tonganoxie, KS (District) |
| Tonica CCSD 79, IL (District) |
| Tonkawa, OK (District) |
| Tonto Basin Elementary District, AZ (District) |
| Tooele County, UT (ISD) |
| Tooele District, UT (District) |
| Toole, MT (District) |
