- Allred Prison Unit - Texas
- Beto Prison Unit - Texas
- Boyd Prison Unit - Texas
- Bridgeport Prison Unit - Texas
- Briscoe Prison Unit - Texas
- Byrd Prison Unit - Texas
- Central Prison Unit - Texas
- Clemens Prison Unit - Texas
- Clements Prison Unit - Texas
- Cleveland Prison Unit - Texas
- Coffield Prison Unit - Texas
- Connally Prison Unit
- Cotulla Prison Unit - Texas
- Dalhart Prison Unit - Texas
- Daniel Prison Unit - Texas
- Darrington Prison Unit - Texas
- Diboll Prison Unit - Texas
- Duncan Prison Unit - Texas
- Eastham Prison Unit - Texas
- Ellis Prison Unit - Texas
- Estelle Prison Unit - Texas
- Estes Prison Unit - Texas
- Ferguson Prison Unit - Texas
- Fort Stockton Prison Unit - Texas
- Garza East & West Prisons - Texas
- Gatesville Prison Unit - Texas
- Glossbrenner Prison Unit - Texas
- Goodman Prison Unit - Texas
- Goree Prison Unit - Texas
- Gurney Prison Unit - Texas
- Halbert Prison Unit - Texas
- Hamilton Prison Unit - Texas
- Hightower Prison Unit - Texas
- Hilltop Prison Unit - Texas
- Hobby Prison Unit - Texas
- Hodge Prison Unit - Texas
- Holliday Prison Unit - Texas
- Hospital Galveston - Texas
- Hughes Prison Unit - Texas
- Huntsville "The Walls" Prison Unit - Texas
- Jester I, III, IV Prison Units - Texas
- Johnston Prison Unit - Texas
- Jordan Prison Unit - Texas
- Kyle Prison Unit - Texas
- Leblanc Prison Unit - Texas
- Lewis Prison Unit - Texas
- Lockhart Prison Unit - Texas
- Luther Prison Unit - Texas
- Lynaugh Prison Unit - Texas
- McConnell Prison Unit - Texas
- Michael Prison Unit - Texas
- Middleton Prison Unit - Texas
- Montford Prison Unit - Texas
- Moore Prison Unit - Texas
- Mountain View Prison Unit - Texas
- Murray Prison Unit - Texas
- Neal Prison Unit - Texas
- Pack Prison Unit - Texas
- Polunsky Prison Unit - Texas
- Powledge Prison Unit - Texas
- Ramsey Prison Unit - Texas
- Roach Prison Unit - Texas
- Robertson Prison Unit - Texas
- Rudd Prison Unit - Texas
- Sayle Prison Unit - Texas
- Scott Prison Unit - Texas
- Segovia Prison Unit - Texas
- Skyview Prison Unit
- Smith Prison Unit - Texas
- Stevenson Prison Unit - Texas
- Stiles Prison Unit - Texas
- Stringfellow Prison Unit - Texas
- Telford Prison Unit - Texas
- Terrell Prison Unit
- Torres Prison Unit - Texas
- Tulia Prison Unit - Texas
- Vance Prison Unit - Texas
- Wallace Prison Unit - Texas
- Ware Prison Unit - Texas
- Wheeler Prison Unit
- Wynne Prison Unit - Texas
- Young Prison Medical Facility - Texas
- Other Texas Prisons