2008 Masters Series Monte-Carlo – Singles
| Singles | |
|---|---|
| 2008 Masters Series Monte-Carlo | |
| Champion | Rafael Nadal |
| Runner-up | Roger Federer |
| Score | 7–5, 7–5 |
| Draw | 56 (7 Q / 4 WC ) |
| Seeds | 16 |
Three-time defending champion Rafael Nadal defeated Roger Federer in a rematch of the previous two years' finals, 7–5, 7–5 to win the singles tennis title at the 2008 Monte-Carlo Masters. For the second consecutive year, Nadal did not lose a set during the tournament.