The 2011 Wests Tigers season was the twelfth in the joint-venture club's history. They competed in the National Rugby League's 2011 Telstra Premiership, finishing the regular season 4th (out of 16) to qualify for their 2nd consecutive play-off series. They were knocked out of the finals by eventual grand finalists, the New Zealand Warriors. To date, this is the last time the Tigers have made the finals