2003 CAM Open Comunidad Valenciana
| 2003 CAM Open Comunidad Valenciana | |
|---|---|
| Date | 28 April – 4 May |
| Edition | 9th |
| Category | International Series |
| Surface | Clay / outdoor |
| Location | Valencia, Spain |
| Champions | |
| Singles | |
 Juan Carlos Ferrero | |
| Doubles | |
 Lucas Arnold / Mariano Hood | |
The 2003 CAM Open Comunidad Valenciana was a men's tennis tournament played on outdoor clay courts in Valencia in Spain and was part of the International Series of the 2003 ATP Tour. The tournament ran from 28 April through 4 May 2003. Juan Carlos Ferrero won the singles title.
Winners
Men's Singles
Juan Carlos Ferrero defeated 
Christophe Rochus 6–2, 6–4
- It was Ferrero's 2nd title of the year and the 9th of his career.
Men's Doubles
Lucas Arnold / Mariano Hood defeated 
Brian MacPhie / 
Nenad Zimonjić 6–1, 6–7(7–9), 6–4
- It was Arnold's 1st title of the year and the 10th of his career. It was Hood's 1st title of the year and the 5th of his career.