UFC 71: Liddell vs. Jackson 2 was a mixed martial arts event held by the Ultimate Fighting Championship.

The event took place on Saturday, May 26, 2007, at the MGM Grand Garden Arena in Las Vegas, Nevada.

The main event was the rematch between UFC Light Heavyweight Champion Chuck Liddell and Quinton "Rampage" Jackson.

At the time of the event, Jackson was the only fighter to have an unavenged victory over Liddell, which occurred at PRIDE Final Conflict 2003 by TKO.

[3] Alan Belcher replaced Eric Schafer for his fight against Sean Salmon due to an injury.