Stephen F. Austin High School, more commonly known as Austin High, is a public high school in Austin, Texas, United States, and part of the Austin Independent School District (AISD). Founded in 1881, it is one of the oldest public high schools west of the Mississippi River, and was one of the first public high schools in the state of Texas.

Austin Independent School District (AISD) is a school district based in the city of Austin, Texas, United States. Established in 1881, the district serves most of the City of Austin, the neighboring municipalities of Sunset Valley and San Leanna, and unincorporated areas in Travis County. The district operates 116 schools including 78 elementary schools, 19 middle schools, and 17 high schools. As of 2013, AISD covers 54.1% of the City of Austin by area and serves 73.5% of its residents.