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- Taft Independent School District
- Tahoka Independent School District
- Tarkington Independent School District
- Tatum Independent School District
- Taylor Independent School District
- Teague Independent School District
- Temple Independent School District
- Tenaha Independent School District
- Terlingua Common School District
- Terrell County Independent School District
- Terrell Independent School District
- Texarkana Independent School District
- Texas City Independent School District
- Texhoma Independent School District
- Texline Independent School District
- Thorndale Independent School District
- Thrall Independent School District
- Three Rivers Independent School District
- Three Way Independent School District
- Throckmorton Independent School District
- Tidehaven Independent School District
- Timpson Independent School District
- Tioga Independent School District
- Tolar Independent School District
- Tom Bean Independent School District
- Tomball Independent School District
- Tornillo Independent School District
- Trent Independent School District
- Trenton Independent School District
- Trinidad Independent School District
- Trinity Independent School District
- Troup Independent School District
- Troy Independent School District
- Tulia Independent School District
- Tuloso-Midway Independent School District
- Turkey-Quitaque Independent School District
- Tyler Independent School District
Read more about this topic: List Of School Districts In Texas