The Texas Air National Guard (TX ANG) is the aerial militia of the State of Texas, United States of America. It is, along with the Texas Army National Guard, an element of the Texas National Guard. No element of the Texas Air National Guard is under United States Air Force command. They are under the jurisdiction of the Governor of Texas through the office of the Texas Adjutant General unless they are federalized by order of the President of the United States. The Texas Air National Guard is headquartered at Camp Mabry, Austin, and its chief of staff is Brigadier General Matthew Barker.

The Texas Army National Guard is a component of the United States Army, the United States National Guard and the Texas Military Forces.