1998 Grand Prix de Tennis de Toulouse
# 1998 Grand Prix de Tennis de Toulouse

The 1998 Grand Prix de Tennis de Toulouse was a men's tennis tournament played on indoor hard courts in Toulouse, France that was part of the World Series of the 1998 ATP Tour. It was the seventeenth edition of the tournament and was held from 28 September until 4 October 1998. Second-seeded Jan Siemerink won the singles title.

## Finals

### Singles

Jan Siemerink defeated Greg Rusedski, 6–4, 6–4

* It was Siemerink's 2nd singles title of the year and the 4th and last of his career.

### Doubles

Olivier Delaître / Fabrice Santoro defeated Paul Haarhuis / Jan Siemerink, 6–2, 6–4

