1999 SEAT Open Luxembourg
Date	20–27 September
Edition	9th
Category	Tier III
Draw	30S / 16D
Prize money	$180,000
Surface	Carpet / indoor
Location	Kockelscheuer, Luxembourg
Champions
Singles
Kim Clijsters
Doubles
Irina Spîrlea / Caroline Vis
← 1998 · Luxembourg Open · 2000 →

The 1999 SEAT Open was a women's tennis tournament played on indoor carpet courts in Kockelscheuer, Luxembourg which was part of Tier III of the 1999 WTA Tour.^[1] It was the ninth edition of the tournament and was held from 20 September until 27 September 1999. Qualifier Kim Clijsters won the singles title and earned $27,000 first-prize money.

Entrants

Seeds

Country	Player	Rank	Seed
USA	Serena Williams	4	1
BEL	Dominique Van Roost	13	2
CZE	Jana Novotná	18	3
ROU	Irina Spîrlea	19	4
GER	Anke Huber	20	5
ITA	Silvia Farina Elia	26	6
AUT	Sylvia Plischke	29	7
LUX	Anne Kremer	32	8

Other entrants

The following players received wildcards into the singles main draw:

• Justine Henin
• Miriam Oremans
• Lina Krasnoroutskaya

The following players received wildcards into the doubles main draw:

• Claudine Schaul / Fabienne Thill

The following players received entry from the singles qualifying draw:

• Kim Clijsters
• Jelena Kostanić
• Magdalena Maleeva
• Tina Pisnik

The following players received entry as lucky losers:

• Els Callens

Finals

Singles

Kim Clijsters defeated Dominique Van Roost, 6–2, 6–2

• This was Clijsters' first singles title of her career.

Doubles

Irina Spîrlea / Caroline Vis defeated Tina Križan / Katarina Srebotnik, 6–1, 6–2