UFC 86: Jackson vs. Griffin was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on July 5, 2008, at the Mandalay Bay Events Center in Las Vegas, Nevada. The title bout between Quinton "Rampage" Jackson and Forrest Griffin, coaches on The Ultimate Fighter: Team Rampage vs. Team Forrest, was for Jackson's UFC Light Heavyweight Championship.

• Forrest Griffin
• Quinton 'Rampage' Jackson
• Patrick Cote
• Ricardo Almeida
• Joe Stevenson
• Gleison Tibau
• Josh Koscheck
• Chris Lytle