| Main Name: | Portugal OpenEstoril Open |
| Score: | 6–2, 4–6, [10–8] |
| Draw: | 16 |
| Seeds: | 4 |
| Before Name: | Estoril Open |
| After Name: | Estoril Open |
See main article: 2008 Estoril Open.
Marcelo Melo and André Sá were the defending champions, but Sa chose not to participate, and only Melo competed that year.
Melo partnered with Sebastián Prieto, but lost in the quarterfinals to Yves Allegro and Nicolas Mahut.
Jeff Coetzee and Wesley Moodie won in the final 6–2, 4–6, [10–8], against Jamie Murray and Kevin Ullyett.