2014 Mr. Olympia

The 2014 Mr. Olympia contest was an IFBB professional bodybuilding competition and part of Joe Weider's Olympia Fitness & Performance Weekend 2014 that was held on September 18–21, 2014, at the South Hall in the Las Vegas Convention Center in Winchester, Nevada and in the Orleans Arena at The Orleans Hotel and Casino in Paradise, Nevada. It was the 50th Mr. Olympia competition celebrated. Other events at the exhibition included the 212 Olympia Showdown, Ms. Olympia, Fitness Olympia, Figure Olympia, Bikini Olympia, Women's Physique Showdown, and Men's Physique Showdown contests.

This was the last of three consecutive years in which Phil Heath finished first and Kai Greene was second. They had a heated exchange on stage during prejudging. It was also the last Olympia for Greene.