Stephen F. Austin State University is a public university in Nacogdoches, Texas. It was founded as a teachers' college in 1923 and subsequently renamed after one of Texas's founding fathers, Stephen F. Austin. Its campus resides on part of the homestead of Thomas Jefferson Rusk. On May 11, 2023, the university joined the University of Texas System; it was previously one of two public universities in the state not affiliated with one of Texas's seven university systems.