2003 Qatar Open
| 2003 Qatar ExxonMobil Open | |
|---|---|
| Date | 30 December 2002 – 5 January |
| Edition | 11th |
| Category | International Series |
| Location | Doha, Qatar |
| Venue | Khalifa International Tennis Complex |
| Champions | |
| Singles | |
 Stefan Koubek | |
| Doubles | |
 Martin Damm / Cyril Suk | |
The 2003 Qatar Open, known as the 2003 Qatar ExxonMobil Open, for sponsorship reasons, was a tennis tournament played on outdoor hard courts at the Khalifa International Tennis Complex in Doha in Qatar and was part of the International Series of the 2003 ATP Tour. The tournament ran from 30 December 2002 through 5 January 2003. Unseeded Stefan Koubek won the singles title.
Finals
Singles
Stefan Koubek defeated 
Jan-Michael Gambill 6–4, 6–4
Doubles
Martin Damm / Cyril Suk defeated 
Mark Knowles / 
Daniel Nestor 6–4, 7–6, [10–8]