The 2011 Rugby League Four Nations tournament was the third staging of the Rugby League Four Nations tournament and was played in England and Wales during October and November 2011, which was contested by regular contestants Australia, England and New Zealand, in addition to Wales, who had qualified for their first Four Nations by winning the 2010 European Cup. The tournament saw the return of international rugby league to London's Wembley Stadium for the first time since 1997, with a double-header played on 5 November 2011. Australia won the tournament, defeating England in the final at Elland Road, Leeds, on 19 November 2011. The match was the last of the 17-year professional career of Australia's captain Darren Lockyer.

The Rugby League Four Nations was a rugby league football tournament run in partnership between Australia, England, New Zealand, and a guest nation which changed with every edition.