WrestleMania 21 was the twenty-first annual WrestleManiaPPV. It was presented by Snickers and took place on April 3, 2005 at the Staples Center in Los Angeles, California. The main match on the Raw brand was Triple H versus Batista for the World Heavyweight Championship. The predominant match on the SmackDown brand was John "Bradshaw" Layfield versus John Cena for the WWE Championship. Another primary match was an interpromotional match between The Undertaker versus Randy Orton. The featured matches on the undercard were Kurt Angle versus Shawn Michaels and a Money in the Bank ladder match. The event also featured the return of Stone Cold Steve Austin who started his part-time appearances with WWE at this event. The event drew a Staples Center record attendance of 20,193 people and grossed more than $2.1 million in ticket sales.

WrestleMania 21 était le vingt et unième WrestleManiaPPV annuel. Il a été présenté par Snickers et a eu lieu le 3 avril 2005 au Staples Center de Los Angeles, en Californie. Le match principal de la marque Raw était Triple H contre Batista pour le championnat du monde des poids lourds. Le match prédominant sur la marque SmackDown était John "Bradshaw" Layfield contre John Cena pour le championnat de la WWE. Un autre match principal était un match interpromotionnel entre The Undertaker et Randy Orton.