WrestleMania 29 (billed in print ads as WrestleMania NY/NJ) was the twenty-ninth annual WrestleMania professional wrestling pay-per-view (PPV) event produced by WWE, held on April 7, 2013 at MetLife Stadium in East Rutherford, New Jersey. It drew 80,676 fans, which became the third highest attended event in the history of WWE after WrestleMania 32 and WrestleMania III. The main event was John Cena challenging WWE Champion The Rock, also seeking to avenge his loss to The Rock at WrestleMania XXVIII. It also included CM Punk versus The Undertaker, concluding a storyline revolving around Paul Bearer's death and The Undertaker's WrestleMania winning streak. The penultimate match was Triple H versus Brock Lesnar in a No Holds Barred match; if Triple H lost, he would have to retire.

This was the fifth WrestleMania in the New York metropolitan area; WrestleMania I, X, and XX were held at Madison Square Garden, and a portion of WrestleMania 2 was held at Nassau Coliseum. It was the third WrestleMania held in the state of New Jersey after WrestleMania IV and V, both of which were held at Trump Plaza/Boardwalk Hall in Atlantic City. The event was the fifth WrestleMania to be held outdoors (after IX, XXIV, XXVI, and XXVIII), but the first to be held outdoors in a cold-weather city.