Slammiversary VIII was a professional wrestling pay-per-view event produced by Total Nonstop Action Wrestling (TNA), which took place on June 13, 2010 at the TNA Impact! Zone in Orlando, Florida. It was the eighth event under the Slammiversary chronology. This was the first time since 2006 that Slammiversary was held at the Impact! Zone, and the first time that a King of the Mountain match didn't take place.