| Competition: | Primera B de Chile |
| Season: | 2011 Primera B |
| Winners: | Everton de Viña del Mar |
| Prevseason: | 2011-A |
| Nextseason: | 2012-A |
The 2011 Torneo Clausura was part of the 61st completed season of the Primera B de Chile. Everton de Viña del Mar was the tournament's champion.[1]