2005 Roger Federer tennis season Singles: 12 (11–1) Singles: 12 (11–1)

| Outcome | No_ | Date_ | Championship | Surface | Opponent_in_the_final | Score_in_the_final |
|---|---|---|---|---|---|---|
| Winner | 30. | July 3, 2005 | Wimbledon, London, England, UK (3) | Grass | Andy Roddick | 6–2, 7–6 (7–2) , 6–4 |
| Winner | 32. | September 11, 2005 | US Open, New York City, United States (2) | Hard | Andre Agassi | 6–3, 2–6, 7–6 (7–1) , 6–1 |
| Winner | 33. | October 2, 2005 | Bangkok, Thailand (2) | Hard (i) | Andy Murray | 6–3, 7–5 |