The 2012 Aberto de Florianópolis was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Florianópolis, Brazil between February 27 and March 4, 2012.
Singles main draw entrants
- Rankings are as of February 20, 2012.
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Simone Bolelli def. Blaž Kavčič, 6–3, 6–4
Blaž Kavčič / Antonio Veić def. Javier Martí / Leonardo Tavares, 6–3, 6–3