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]
← 2000 · Austrian Open Kitzbühel · 2002 →

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.

Finals

Singles

Nicolás Lapentti defeated Albert Costa 1–6, 6–4, 7–5, 7–5

• It was Lapentti's only title of the year and the 7th of his career.

Doubles

Àlex Corretja / Luis Lobo defeated Simon Aspelin / Andrew Kratzmann 6–1, 6–4

• It was Corretja's 2nd title of the year and the 18th of his career. It was Lobo's only title of the year and the 11th of his career.