- Promotion World Wrestling Entertainment
- Event Type Pay Per View
- Event Date September 18, 2011
- Event Series Night of Champions
- Year 2011
- Country United States
- Location Buffalo, New York
- Arena HSBC Arena / Marine Midland Arena / First Niagara Center
- Attendance 11,000
- Network On-Demand
- Running Time 3 hours
- Theme Song "Magika." by Two Steps From Hell
- Main Event Triple H vs. CM Punk
- Arena in Videogame WWE 2K15, WWE '13
- Watch on WWE Network WWE Night of Champions 2011
EVENT RESULTS
WWE Tag Team Championship
Air Boom (Kofi Kingston & Evan Bourne) (c) defeat Awesome Truth (The Miz & R-Truth) via DQ to retain the titlesWWE Intercontinental Championship
Cody Rhodes (c) defeats Ted DiBiase Jr. to retain the titleWWE United States Championship Fatal 4-Way Match
Dolph Ziggler(c) defeats Jack Swagger, John Morrison and Alex Riley to retain the titleWorld Heavyweight Championship
Mark Henry defeats Randy Orton (c) to win the titleWWE Divas Championship
Kelly Kelly (c) defeats Beth Phoenix to retain the titleWWE Championship
John Cena defeats Alberto Del Rio (c) to win the titleNo DQ Match
"If HHH wins he must resign as WWE COO"
Triple H defeats CM Punk