No Surrender (2008) was a professional wrestling pay-per-view (PPV) event produced by the Total Nonstop Action Wrestling (TNA) promotion that took place on September 14, 2008 at the General Motors Centre in Oshawa, Ontario, Canada. It was the fourth event under the No Surrender name, TNA's first PPV to take place outside of the United States, and the ninth event in the 2008 TNA PPV schedule. Nine professional wrestling matches were featured on the event's card, four of which were for championships.

The main event was a Three Ways to Glory match for the TNA World Heavyweight Championship with the champion Samoa Joe defending the title against Christian Cage and Kurt Angle. Joe successfully retained the title at the show. A.J. Styles defeated Frank Trigg in a Mixed Martial Arts match match also on the show. The TNA World Tag Team Championship was defended by Beer Money, Inc. (James Storm and Robert Roode) against The Latin American Xchange (Hernandez and Homicide). Beer Money, Inc. retained the championship at the event. TNA held a Ladder of Love match for SoCal Val, in which Sonjay Dutt defeated Jay Lethal. The TNA X Division Championship was also defended in a Three Way match by Petey Williams against Sheik Abdul Bashir and Consequences Creed, which Bashir won to become the new champion.