The 2024 Tunis Open, known as the Kia Tunis Open, was a professional tennis tournament played on clay courts. It was the 14th edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Tunis, Tunisia between 13 and 18 May 2024.

The following players received wildcards into the singles main draw:

The following players received entry into the singles main draw as alternates:

The following players received entry from the qualifying draw:

The following player received entry as a lucky loser: