2012 Epsom Derby
| Derby | |
| Location | Epsom Downs Racecourse | 
|---|---|
| Date | 2 June 2012 | 
| Winning horse | Camelot | 
| Starting price | 8/13 Fav | 
| Jockey | Joseph O'Brien | 
| Trainer | Aidan O'Brien | 
| Owner | Sue Magnier / Michael Tabor / Derrick Smith | 
| Conditions | Good to firm | 
| 1-2-3 | ||
| Camelot | Main Sequence | Astrology | 
| Also Ran | ||
|---|---|---|
| 4-5-6 | ||
| Thought Worthy | Mickdaam | Bonfire | 
| 7-8-9 | ||
| Minimise Risk | Rugged Cross | Cavaleiro | 
The 2012 Epsom Derby (known as the Investec Derby for sponsorship reasons) was the 23rd annual running of the Derby horse race. It took place at Epsom Downs Racecourse on 2 June 2012.
The race was won by Camelot, the 8/13 favourite ridden by jockey Joseph O'Brien and trained by his father Aidan O'Brien.
As usual, in attendance at Epsom was Queen Elizabeth II to mark the start of a national holiday weekend celebrating her Diamond Jubilee as per official plans announced twelve months prior.