| 2001 Generali Open | |
|---|---|
| Date | 23–29 July |
| Edition | 46th |
| Category | International Series Gold |
| Draw | 48S / 24D |
| Prize money | $800,000 |
| Location | Kitzbühel, Austria |
| Venue | Tennis Stadium Kitzbühel |
| Champions | |
| Singles | |
 Nicolás Lapentti[1] | |
| Doubles | |
 Àlex Corretja /  Luis Lobo[2] | |
The 2001 Generali Open was a men's tennis tournament played on outdoor clay courts at the Tennis Stadium Kitzbühel in Kitzbühel, Austria that was part of the International Series Gold of the 2001 ATP Tour. It was the 46th edition of the tournament and was held from 23 July until 29 July 2001. Sixth-seeded Nicolás Lapentti won the singles title.