| 1989 Grand Prix de Tennis de Toulouse | |
|---|---|
| Date | 9 October – 15 October |
| Edition | 8th |
| Category | Regular Series |
| Surface | Carpet / Indoor |
| Location | Toulouse, France |
| Champions | |
| Singles | |
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| Doubles | |
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The 1989 Grand Prix de Tennis de Toulouse was a men's tennis tournament played on Indoor Carpet in Toulouse, France that was part of the Regular Series of the 1989 Grand Prix tennis circuit. It was the eighth edition of the tournament and was held from 9 October – 15 October.
Jimmy Connors def.
John McEnroe, 6–3, 6–3.
Mansour Bahrami /
Éric Winogradsky def.
Todd Nelson /
Roger Smith, 6–2, 7–6.