Texas Department of Criminal Justice
| Regional Director: | Richard Alford |
| Assistant Regional Director: | Doris Morris |
| Assistant Regional Director: | Charles Landis |
| Contact: | Texas Department of Criminal Justice Region I Director’s Office 1225 Avenue G Huntsville, TX 77340 Phone: (936) 437-1770 Fax: (936) 437-2651 |
| Units in this Region: | Byrd Unit |
| Duncan Transfer Facility | |
| Eastham Unit | |
| Ellis Unit | |
| Estelle Unit | |
| Ferguson Unit | |
| Goodman Transfer | |
| Goree Unit | |
| Holliday Unit | |
| Huntsville Unit | |
| Lewis Unit | |
| Polunsky Unit | |
| Wynne Unit |
Data as of April 1, 2013