| 2003 Generali Ladies Linz | |
|---|---|
| Date | 18–26 October |
| Edition | 17th |
| Category | Tier II Series |
| Prize money | USD $585,000 |
| Surface | Hard (indoor) |
| Location | Linz, Austria |
| Venue | TipsArena Linz |
| Champions | |
| Singles | |
 Ai Sugiyama | |
| Doubles | |
 Liezel Huber / Ai Sugiyama | |
The 2003 Generali Ladies Linz is the 2003 Tier II WTA Tour tournament of the annually-held Generali Ladies Linz tennis tournament. It was the 17th edition of the tournament and was held from October 23–30, 2003 at the TipsArena Linz. Ai Sugiyama won the singles title.