The Grand Opera House, also known as the Janey Slaughter Briscoe Grand Opera House is a historic theater in Uvalde, Texas. Built in 1891, it became a premier arts venue in Southwest Texas for plays, musicals, and cultural performances. The Opera house is the oldest functioning theater in the state of Texas and presents plays and concerts by local and touring companies. It was added to the National Register of Historic Places on May 22, 1978.