| 2012 Monte-Carlo Rolex Masters | |
|---|---|
| Date | 16–22 April |
| Edition | 106th |
| Surface | Clay / outdoor |
| Location | Roquebrune-Cap-Martin, France |
| Venue | Monte Carlo Country Club |
| Champions | |
| Singles | |
 Rafael Nadal[1] | |
| Doubles | |
 Bob Bryan / Mike Bryan[2] | |
The 2012 Monte-Carlo Rolex Masters was a men's tennis tournament for male professional players, played from 16 April through 22 April 2012, on outdoor clay courts. It was the 106th edition of the annual Monte Carlo Masters tournament, which was sponsored by Rolex for the fourth time. It took place at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France, near Monte Carlo, Monaco. Second-seeded Rafael Nadal won the singles title.
- ^ "2012 Monte Carlo – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2012 Monte Carlo – Singles draw". Association of Tennis Professionals (ATP).