The 2024 ATX Open was a tournament for female professional tennis players played on outdoor hard courts.

It was the second edition of the event, a WTA 250 tournament on the 2024 WTA Tour.

The event took place at The Westwood Country Club in Austin, United States, from 26 February through 3 March 2024.

[1] The following players received wildcards into the singles main draw: The following players received entry using a protected ranking into the singles main draw: The following players received entry from the qualifying draw: The following pairs received wildcards into the doubles main draw: