2005 St. Petersburg Open – Doubles
| Doubles | |
|---|---|
| 2005 St. Petersburg Open | |
| Champions | Julian Knowle Jürgen Melzer |
| Runners-up | Jonas Björkman Max Mirnyi |
| Score | 4–6, 7–5, 7–5 |
Arnaud Clément and Michaël Llodra were the defending champions, but did not participate this year.
Julian Knowle and Jürgen Melzer won the title, defeating Jonas Björkman and Max Mirnyi 4–6, 7–5, 7–5 in the final.