2024 Chicago Men's Challenger

The 2024 Chicago Men's Challenger was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Chicago, United States between July 22 and July 28, 2024.

Seeds

 * 1 Rankings as of 15 July 2024.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇸 Nishesh Basavareddy
 * 🇺🇸 Andrew Fenty
 * 🇺🇸 Learner Tien

The following player received entry into the singles main draw as a special exempt:
 * 🇫🇷 Térence Atmane

The following player received entry into the singles main draw as an alternate:
 * 🇺🇸 Brandon Holt

The following players received entry from the qualifying draw:

Singles

 * vs.

Doubles

 * / vs.  /