The “Sweet 16” people are asking about right now is the NCAA men’s basketball Sweet 16 in the 2026 March Madness tournament, and it is being played across four different arenas in the United States.

Where is the Sweet 16?

For the 2026 NCAA men’s tournament, the Sweet 16 games are scheduled at these venues:

  • Toyota Center in Houston, Texas (South Region)
  • SAP Center in San Jose, California (West Region)
  • United Center in Chicago, Illinois (Midwest Region)
  • Capital One Arena in Washington, D.C. (East Region)

These sites also host the corresponding Elite Eight games for each region.

Timing and latest buzz

  • The 2026 Sweet 16 round is set for Thursday, March 26 and Friday, March 27, 2026, as part of the second weekend of March Madness.
  • Matchups like Illinois vs. Houston in the South Region are already being hyped as marquee games in this Sweet 16 slate.

In forum and social chatter, when people say “where is the Sweet 16?” this week, they almost always mean these four regional NCAA tournament sites rather than a birthday party or TV show.

TL;DR: The 2026 men’s March Madness Sweet 16 is in Houston, San Jose, Chicago, and Washington, D.C., split by region and played March 26–27, 2026.

Information gathered from public forums or data available on the internet and portrayed here.