The 2011 Copa Topper was a professional tennis tournament played on clay courts.

It was the eighth edition of the tournament which is part of the 2011 ATP Challenger Tour.

It took place in Buenos Aires, Argentina between 7 and 13 November 2011.

The following players received wildcards into the singles main draw: The following players received entry as a special exempt into the singles main draw: The following players received entry from the qualifying draw: Carlos Berlocq def.

Gastão Elias, 6–1, 7–6(7–3) Carlos Berlocq / Eduardo Schwank def.