The 2012 Seguros Bolívar Open Medellín was a professional tennis tournament played on clay courts.

It was the ninth edition of the tournament and was part of the 2012 ATP Challenger Tour.

It took place in Medellín, Colombia, from October 29 to November 4, 2012.

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: