The 1991 Mr. Olympia contest was an IFBB professional bodybuilding competition held in September 14, 1991[1] in Orlando, Florida. The score was tied after prejudging between Dorian Yates, in his Olympia debut, and defending champ Lee Haney. Haney went on to win the contest by three points.[2] It was Haney's record eight Mr. Olympia win,[3] and he retired afterwards at 31.
The total prize money awarded was $250,000.
| Place | Prize | Name | |
|---|---|---|---|
| 1 | $100,000 |  Lee Haney[4] | |
| 2 | $50,000 |  Dorian Yates | |
| 3 | $30,000 | Vince Taylor | |
| 4 | $25,000 | Lee Labrada | |
| 5 | $15,000 | Shawn Ray | |
| 6 | $12,000 |  Sonny Schmidt | |
| 7 | $8,000 |  Francis Benfatto | |
| 8 | $7,000 | Thierry Pastel | |
| 9 | $6,000 |  Achim Albrecht | |
| 10 | $5,000 | Rich Gaspari | |
| 11 | Ron Love | ||
| 12 | Bob Paris | ||
| 13 | Robby Robinson | ||
| 14 | Renel Janvier | ||
| 15 |  Nimrod King | ||
| 16 |  Samir Bannout | ||
| 16 |  Albert Beckles | ||
| 16 |  Geir Borgan Paulsen | ||
| 16 | Joseph Dawson | ||
| 16 | Frank Hillebrand | ||
| 16 |  Pavol Jablonický | ||
| 16 | J.J. Marsh | ||
| 16 | Mike Matarazzo | ||
| 16 |  Andreas Münzer | ||
| 16 | Miloš Šarčev | ||
| 16 | Tom Terwilliger |