The 1996 Grand Prix de Tennis de Toulouse was a men's tennis tournament played on indoor hard courts at the Palais des Sports de Toulouse in Toulouse, France, and was part of the World Series of the 1996 ATP Tour.

It was the 15th edition of the tournament and took place from 14 October through 20 October 1996.

Fourth-seeded Mark Philippoussis won the singles title.

[3] Mark Philippoussis defeated Magnus Larsson 6–1, 5–7, 6–4 Jacco Eltingh / Paul Haarhuis defeated Olivier Delaître / Guillaume Raoux, 6–3, 7–5