2021 Lima Challenger
The 2021 Lima Challenger was a professional tennis tournament played on clay courts. It was the fifteenth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Lima, Peru between 27 September and 3 October 2021.
Singles main-draw entrants
Seeds
1 Rankings are as of 20 September 2021.Other entrants
The following players received wildcards into the singles main draw:The following player received entry into the singles main draw using a protected ranking:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw: