| 2003 Qatar ExxonMobil Open | |
|---|---|
| Date | December 30, 2002 – January 5 | 
| Edition | 11th | 
| 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 December 30, 2002 through January 5, 2003.
 Stefan Koubek defeated
 Stefan Koubek defeated  Jan-Michael Gambill 6–4, 6–4
 Jan-Michael Gambill 6–4, 6–4
 Martin Damm /
 Martin Damm /  Cyril Suk defeated
 Cyril Suk defeated  Mark Knowles /
 Mark Knowles /  Daniel Nestor 6–4, 7–6, [10–8]
 Daniel Nestor 6–4, 7–6, [10–8]