| 2011 New South Wales Cup | |
|---|---|
| League | New South Wales Cup |
| Teams | 11 |
| Premiers |  Canterbury-Bankstown Bulldogs |
| Runners-up |  Auckland Vulcans |
| Minor Premiers | Canterbury-Bankstown Bulldogs |
The 2011 New South Wales Cup was the 104th season of New South Wales's top-level statewide rugby league competition. The competition was contested by eleven teams over a 30-week season (including Finals), which concluded with the 2011 Grand Final at ANZ Stadium in Sydney.