The 2002 Backlash was the fourth Backlash professional wrestling pay-per-view (PPV) event produced by the World Wrestling Federation (WWF, now WWE). It was held for wrestlers from the promotion's Raw and SmackDown! brand divisions. The event took place on April 21, 2002, at Kemper Arena in Kansas City, Missouri—it was the first PPV event to be held at Kemper Arena since Over the Edge in May 1999, in which Owen Hart, competing as The Blue Blazer, died after falling 78 feet from a harness to the ring. It was the company's very first PPV held following the introduction of the brand split. It was the fourth consecutive Backlash presented by Castrol GTX and the final Backlash held under the WWF name as the promotion was renamed to World Wrestling Entertainment (WWE) the following month. Thus, it was the last (non-UK only) WWF PPV of the Attitude Era. The concept of the pay-per-view was based around the backlash from WrestleMania X8.

Nine professional wrestling matches were scheduled on the event's card. The main match from the SmackDown! brand featured Hollywood Hulk Hogan defeating Triple H to win the Undisputed WWF Championship and the featured match from the Raw brand was an encounter between The Undertaker and Stone Cold Steve Austin with Ric Flair as the special guest referee, which The Undertaker won. The other main match from Raw was a Singles match for the Intercontinental Championship between Rob Van Dam and Eddie Guerrero, which Guerrero won by pinfall to win the championship.