2005 Croatia Open Umag – Doubles
| Doubles | |
|---|---|
| 2005 Croatia Open Umag | |
| Champions | Jiří Novák Petr Pála |
| Runners-up | Michal Mertiňák David Škoch |
| Score | 6–3, 6–3 |
José Acasuso and Flávio Saretta were the defending champions, but none competed this year.
Jiří Novák and Petr Pála won the title by defeating Michal Mertiňák and David Škoch 6–3, 6–3 in the final.