The 2015 Corrientes Challenger was a professional tennis tournament played on clay courts.

It was the inaugural edition of the tournament which was part of the 2015 ATP Challenger Tour.

It took place in Corrientes, Argentina between 12 and 18 October 2015.

The following players received wildcards into the singles main draw: The following player received entry into the singles main draw with a protected ranking: The following players received entry from the qualifying draw: