| 2003 Stella Artois Championships | |
|---|---|
| Date | 9–15 June |
| Edition | 101st |
| Category | International Series |
| Draw | 56S / 24D |
| Prize money | $800,000 |
| Surface | Grass / outdoor |
| Location | London, United Kingdom |
| Venue | Queen's Club |
| Champions | |
| Singles | |
 Andy Roddick[1] | |
| Doubles | |
 Mark Knowles /  Daniel Nestor[2] | |
The 2003 Stella Artois Championships was a men's tennis tournament played on grass courts at the Queen's Club in London in the United Kingdom. The event was part of the International Series of the 2003 ATP Tour. It was the 101st edition of the tournament and was held from 9 June until 15 June 2003. Third-seeded Andy Roddick won the singles title.
- ^ "2003 London Queens – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2003 London Queens – Doubles draw". Association of Tennis Professionals (ATP).