Vengeance (2011) was a pay-per-view (PPV) event produced by WWE that took place on October 23, 2011 at the AT&T Center in San Antonio, Texas. It is the twelfth event under the WWE Vengeance/Night of Champions chronology and the first event under the Vengeance name since the 2007 edition. Eight matches took place at the event. The pay-per-view garnered 121,000 buys, down from 137,000 buys the previous year's event, Bragging Rights, received.
- DARK - Wade Barrett defeated Daniel Bryan
- Air Boom (Evan Bourne and Kofi Kingston) (c) defeated Jack Swagger and Dolph Ziggler for the WWE Tag Team Championship
- Dolph Ziggler (c) (with Jack Swagger and Vickie Guerrero) defeated Zack Ryder (with Kofi Kingston and Evan Bourne) for the WWE United States Championship
- Beth Phoenix (c) defeated Eve Torres for the WWE Divas Championship, with Kelly Kelly and Natalya banned from ringside
- Sheamus defeated Christian
- Awesome Truth (The Miz and R-Truth) defeated Triple H and CM Punk
- Randy Orton defeated Cody Rhodes
- Mark Henry (c) vs. Big Show ended in a no contest for the WWE World Heavyweight Championship
- Alberto Del Rio (c) (with Ricardo Rodriguez) defeated John Cena - Last Man Standing match for the WWE Championship