| 2011 Championship 1 | |
|---|---|
| League | Championship 1 |
| Duration | 18 games each |
| Teams | 10 |
| Broadcast partners | SKY Sports |
| 2011 Season | |
| Play-off Winners |  Keighley Cougars |
| Champions |  Swinton Lions |
| Top point-scorer(s) | Ian Mort (292) |
| Top try-scorer(s) | Ian Mort (21) |
The 2011 Championship 1 was a semi-professional rugby league football competition played in England and Wales, the third tier of the sport in the country. The winner of this league, along with the play-off winners will be promoted to the 2012 Rugby Football League Championship. There is no relegation from this league as it is the lowest tier of professional rugby league.
All of the teams competed in the 2011 Challenge Cup but the South Wales Scorpions did not compete in the 2011 National League Cup.