The 2024 Sardegna Open was a professional tennis tournament played on clay courts.

It was the fourth edition of the tournament and part of the 2024 ATP Challenger Tour.

It took place in Cagliari, Italy between 30 April and 5 May 2024.

[1] 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: