| 2011 Monte-Carlo Rolex Masters | |
|---|---|
 | |
| Date | 9–17 April |
| Edition | 105th |
| Category | ATP World Tour Masters 1000 |
| 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 2011 Monte-Carlo Rolex Masters, a men's tennis tournament for male professional players, was played from 9 April through 17 April 2011, on outdoor clay courts and was part of the ATP World Tour Masters 1000 category of the 2011 ATP World Tour. It was the 105th edition of the annual Monte Carlo Masters tournament, which was sponsored by Rolex for the third time. It took place at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France, near Monte Carlo, Monaco.
- ^ "2011 Monte Carlo – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2011 Monte Carlo – Singles draw". Association of Tennis Professionals (ATP).