2009 ATP World Tour Finals – Doubles
| Doubles | |
|---|---|
| 2009 ATP World Tour Finals | |
| Champions | Bob Bryan Mike Bryan |
| Runners-up | Max Mirnyi Andy Ram |
| Score | 7–6(7–5), 6–3 |
Bob and Mike Bryan defeated Max Mirnyi and Andy Ram in the final, 7–6(7–5), 6–3 to win the doubles tennis title at the 2009 ATP World Tour Finals. It was their third Tour Finals title.
Daniel Nestor and Nenad Zimonjić were the defending champions, but were eliminated in the round-robin stage.