| Champ: |  Carlos Moyá |
| Runner: |  Andrei Pavel |
| Score: | 6–4, 6–2 |
| Draw: | 32 (4 / 3) |
| Seeds: | 8 |
| Type: | singles doubles |
See main article: 2007 Croatia Open Umag.
Carlos Moyá defeated Andrei Pavel in the final, 6–4, 6–2 to win the singles title at the 2007 Croatia Open Umag.
Stan Wawrinka was the defending champion, but lost to Moyá in the first round.