The 2023 Salinas Challenger was a professional tennis tournament played on hard courts.

It was the 23rd edition of the tournament which was part of the 2023 ATP Challenger Tour.

It took place in Salinas, Ecuador between 24 and 29 July 2023.

The following players received wildcards into the singles main draw: The following player received entry into the singles main draw as a special exempt: The following players received entry into the singles main draw as alternates: The following players received entry from the qualifying draw: