2003 Australian Open – Men's doubles
| Men's doubles | |
|---|---|
| 2003 Australian Open | |
| Champion | Michaël Llodra Fabrice Santoro |
| Runner-up | Mark Knowles Daniel Nestor |
| Score | 6–4, 3–6, 6–3 |
Mark Knowles and Daniel Nestor were the defending champions, but lost in the final to Michaël Llodra and Fabrice Santoro.
This was the first Australian Open to include a final set tie-break in doubles.