Looking to spot a celeb at SXSW? You’ve come to the right place. Each year, the Spill the ATX team publishes a list of celebrities confirmed to attend South By Southwest and SXSW 2026 is no different.
In regards to speculation, we will publish separate posts so bookmark this page. Please note, this list will be continuously updated up until the festival begins.
This list only contains CONFIRMED celebrities attending SXSW 2026.
As usual, the term “celebrity” is difficult to define. Most of the list will be comprised of actors who have started to make a name for themselves. Some musicians, athletes and comedians will make the list due to their level of awareness. If you see someone missing from the list that you feel should be included, please DM us on social.
Also, because other events coincide with South By, we will include those known performers and guests as well, should the dates fall March 12 through 18.
Keep in mind that appearances are always subject to change.
And now, here are the confirmed celebrities attending SXSW 2026:
- Christina Aguilera – Performing at Sips and Sounds Fest on Friday, March 13.
- Alexandra Barreto – Taking part in an acting round table on March 14.
- Drew Brees – Speaking about Flag Football and Building a Global Sport for LA28 on March 18 at the Marriott.
- Brené Brown – Appearing at the Vox Media Podcast Stage, taking place March 13 through 15.
- Mark Cuban – Inc.’s Founders House, happening March 13 through 15
- Calvin Harris – Performing at Sips and Sounds Fest on Saturday, March 14.
- John Stamos – Fast Company Grill, happening March 13 through 16
- Rider Strong – Taking part in an acting round table on March 14.
- Mark Wystrach – Wystrach and his band Midland will perform at Rodeo Austin on March 18.
- Lola Young – the Grammy winning British singer-songwriter, most known for the song Messy, will perform at the fest. Details TBD.
For more SXSW announcements, tips and more, be sure to follow Spill the ATX on Instagram and TikTok.
Featured photo by Caiaimage/Tom Merton via iStock.
