| Open GDF Suez | |
|---|---|
 | |
| Defunct tennis tournament | |
| Founded | 1993 |
| Abolished | 2014 |
| Editions | 22 |
| Location | Paris France |
| Venue | Stade Pierre de Coubertin |
| Category | Tier II (1993–2008) Premier (2009–2014) |
| Surface | Carpet (i) until 2000 Hard (i) since 2001 |
| Draw | 32M/32Q/16D |
| Prize money | $637,000 |
| Website | opengdfsuez |
Open GDF Suez, formerly Open Gaz de France, was a Premier level tennis tournament on the WTA Tour held in Paris. Held from 1993 till 2014, the tournament was played indoors, originally on carpet until 2000, then on hardcourts. The 2014 Open GDF Suez was the last edition.
Amélie Mauresmo holds the record for the most singles titles with three in 2001, 2006 and 2009.