1999 Generali Open
Date	26 July – 1 August
Edition	44th
Category	Championship Series
Draw	48S / 24D
Prize money	$525,000
Surface	Clay / outdoor
Location	Kitzbühel, Austria
Champions
Singles
Albert Costa[1]
Doubles
Chris Haggard / Peter Nyborg[2]
← 1998 · Generali Open · 2000 →

The 1999 Generali Open was a men's tennis tournament played on outdoor clay courts in Kitzbühel, Austria that was part of the Championship Series of the 1999 ATP Tour. It was the 44th edition of the tournament and was held from 26 July until 1 August 1999. Fifth-seeded Albert Costa won his second consecutive singles title at the event and his third in total.^[3]

Finals

Singles

Albert Costa defeated Fernando Vicente, 7–5, 6–2, 6–7^(5–7), 7–6^(7–4)

• It was Costa's 3rd singles title of the year and the 11th of his career.

Doubles

Chris Haggard / Peter Nyborg defeated Álex Calatrava / Dušan Vemić, 6–3, 6–7^(4–7), 7–6^(7–4)