The 2012 Quito Challenger was a professional tennis tournament played on clay courts. It was the 18th edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Quito, Ecuador between 1 and 7 October 2012.
| 2012 Quito Challenger | |
|---|---|
| Date | 1–7 October |
| Edition | 18th |
| Surface | Clay |
| Location | Quito, Ecuador |
| Champions | |
| Singles | |
 João Souza | |
| Doubles | |
 Juan Sebastián Cabal / Carlos Salamanca | |
Singles main draw entrants
editSeeds
edit| Country | Player | Rank1 | Seed |
|---|---|---|---|
 POR
|
Frederico Gil | 131 | 1 |
 FRA
|
Guillaume Rufin | 132 | 2 |
 ARG
|
Martín Alund | 134 | 3 |
| BRA
|
João Souza | 152 | 4 |
| ARG
|
Eduardo Schwank | 170 | 5 |
 DOM
|
Víctor Estrella | 186 | 6 |
| COL
|
Carlos Salamanca | 235 | 7 |
 ECU
|
Júlio César Campozano | 247 | 8 |
- 1 Rankings are as of September 24, 2012.
Other entrants
editThe following players received wildcards into the singles main draw:
Joseph Correa- Lucas Dages
José Chamba Gómez
Nicolás Massú
The following players received entry from the qualifying draw:
- Juan Carvajal
Frederico Gil
Miguel Ángel Reyes-Varela
Goran Tošić
Champions
editSingles
edit
João Souza def. 
Guillaume Rufin, 6–2, 7–6(7–4)
Doubles
edit
Juan Sebastián Cabal / Carlos Salamanca def. Marcelo Demoliner / João Souza, 7–6(9–7), 7–6(7–4)