2003 US Open – Mixed doubles
| Mixed doubles | |
|---|---|
| 2003 US Open | |
| Champions | Katarina Srebotnik Bob Bryan |
| Runners-up | Lina Krasnoroutskaya Daniel Nestor |
| Score | 5–7, 7–5, [10–5] |
Katarina Srebotnik and Bob Bryan defeated Lina Krasnoroutskaya and Daniel Nestor in the final, 5–7, 7–5, [10–5] to win the mixed doubles tennis title at the 2003 US Open.
Lisa Raymond and Mike Bryan were the defending champions, but lost in the quarterfinals to Cara Black and Wayne Black.