2003 Australian Open – Men's doubles

Men's doubles
2003 Australian Open
Champion Michaël Llodra
Fabrice Santoro
Runner-up Mark Knowles
Daniel Nestor
Score6–4, 3–6, 6–3
Draw64
Seeds16

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.