Cyber Sunday (2008) was the fifth and final WWE Cyber Sunday (the third under this name) pay-per-view event produced by World Wrestling Entertainment (WWE). It took place on October 26, 2008, at the US Airways Center in Phoenix, Arizona. It featured wrestlers from the Raw, ECW, and SmackDown brands. Eight professional wrestling matches and one miscellaneous segment were featured on the event's card. The event received 153,000 pay-per-view buys, less than the previous year's event.
- PreShow - Shelton Benjamin[ (c) defeated R-Truth for the WWE United States Championship
- Rey Mysterio defeated Kane - No Holds Barred match
- Matt Hardy (c) defeated Evan Bourne for the ECW Championship
- John Morrison and The Miz defeated Cryme Tyme (JTG and Shad Gaspard)
- The Honky Tonk Man defeated Santino Marella (c) (with Beth Phoenix) by disqualification - for the WWE Intercontinental Championship
- The Undertaker defeated Big Show - Last Man Standing match
- Triple H (c) defeated Jeff Hardy for the WWE Championship
- Batista defeated Chris Jericho (c) for the WWE World Heavyweight Championship with Stone Cold Steve Austin as the special guest referee. Had Jericho been disqualified or counted out, he would have lost the title.