The 2024 Champaign–Urbana Challenger was a professional tennis tournament played on hard courts.

It was the 28th edition of the tournament which was part of the 2024 ATP Challenger Tour.

It took place in Champaign, Illinois, United States between November 11 and November 17, 2024.

The following players received wildcards into the singles main draw: The following player received entry into the singles main draw as an alternate: The following players received entry from the qualifying draw: