The 2023 Challenger Coquimbo was a professional tennis tournament played on clay courts.

It was part of the 2023 ATP Challenger Tour.

It took place in Coquimbo, Chile between 1 and 6 May 2023.

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: