| TRECA Digital Academy, OH (PSA) |
| Tredyffrin-Easttown SD, PA (District) |
| Treeside Charter School, UT (PSA) |
| Treetops School International, TX (PSA) |
| Trego County, KS (ISD) |
| Trego Elem, MT (District) |
| Treknorth High School, MN (District) |
| Tremont CUSD 702, IL (District) |
| Tremont School Department, ME (District) |
| Trempealeau, WI (ISD) |
| Trent ISD, TX (District) |
| Trenton, TN (District) |
| Trenton ISD, TX (District) |
| Trenton Public Schools, MI (District) |
| Trenton Public Schools, NJ (District) |
