WWE No Mercy 2005

No Mercy (2005) was the eighth annual No Mercy professional wrestling PPV and was presented by Sony's PlayStation 2. It took place on October 9, 2005 at the Toyota Center in Houston, Texas and featured wrestlers and other talent from WWE's SmackDown! brand. The main event was a standard wrestling match, in which World Heavyweight Champion Batista defended against challenger Eddie Guerrero. One of the featured preliminary matches was a Casket match between The Ortons (Randy and "Cowboy" Bob) and The Undertaker. Another primary preliminary match was a standard match between John "Bradshaw" Layfield (JBL) and Rey Mysterio.

• Kevin DunnDirector
• Christopher DeJosephWriter

• Eddie GuerreroEddie Guerrero
• Dave BautistaBatista
• Mark CalawayThe Undertaker
• Randy OrtonRandy Orton
• Bob Orton, Jr."Cowboy" Bob Orton
• Óscar Gutiérrez RubioRey Mysterio
• John LayfieldJBL
• Robert HowardHardcore Holly
• Ken AndersonMr. Kennedy
• Jason ResoChristian
• Chris BenoitChris Benoit
• Booker Huffman, Jr.Booker T