| Competition: | Torneo Postobón |
| Season: | 2011 |
| Winners: | Apertura: Patriotas Finalización: Deportivo Pasto Season: Deportivo Pasto |
| Relegated: | None |
| Promoted: | Deportivo Pasto Patriotas |
| Biggest Home Win: | Patriotas 6-1 Dépor |
| Biggest Away Win: | U. Magdalena 0-3 Barranquilla Barranquilla 0-3 U. Autónoma Bogotá 0-3 Pasto |
| Highest Scoring: | Centauros 5-3 U. Magdalena |
| Prevseason: | 2010 |
| Nextseason: | 2012 |
The 2011 Categoría Primera B season is the 22nd season since its founding and is officially called the 2011 Torneo Postobón for sponsorship reasons.
| Name | City | Stadium | |
|---|---|---|---|
| Estadio Compensar | |||
| Estadio Daniel Villa Zapata | |||
| Estadio Alfonso Lopez | |||
| Estadio Romelio Martínez | |||
| Estadio Alfonso López Pumarejo | |||
| Estadio Doce de Octubre | |||
| Estadio Manuel Calle Lombana | |||
| Estadio Cacique Jamundí | |||
| Estadio Departamental Libertad | |||
| Estadio Alberto Grisales | |||
| Estadio Luis Carlos Galán Sarmiento | |||
| Estadio Municipal Los Zipas | |||
| Polideportivo El Cristal | |||
| Estadio de La Independencia | |||
| Estadio Alfonso Lopez | |||
| Estadio Eduardo Santos | |||
| Estadio Marcos Henríques | |||
| Estadio Armando Maestre Pavajeau |
As the second worst team in the relegation table, América had to play a two-legged tie against Patriotas, the 2011 Categoría Primera B runner-up. As the Primera A team, América will play the second leg at home. The winner will be determined by points, followed by goal difference, then a penalty shootout. The winner will be promoted/remain in the Primera A for the 2012 season, while the loser will be relegated/remain in the Primera B.