Mark Knowles and Daniel Nestor were the defending champions but lost in the quarterfinals to Roger Federer and Max Mirnyi.
Federer and Mirnyi won in the final 7–5, 6–3 against Leander Paes and David Rikl.
Seeds
Draw
Final
Top half
Bottom half
External links 2003 NASDAQ-100 Open Men's Doubles Draw