| Open GDF Suez | |
| Type: | defunct |
| Logo Size: | 125px |
| Founded: | 1993 |
| Abolished: | 2014 |
| Editions: | 22 |
| City: | Paris |
| Country: | France |
| Venue: | Zénith Paris (1993) Stade Pierre de Coubertin (1994–2014) |
| Tier: | Tier II (1993–2008) Premier (2009–2014) |
| Surface: | Carpet (i) until 2000 Hard (i) since 2001 |
| Draw: | 32M/32Q/16D |
| Prize Money: | $637,000 |
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.
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
| 1993 | 6–3, 4–6, 7–6 | |||
 Martina Navratilova (2) | 7–5, 6–3 | |||
| 6–2, 6–2 | ||||
| 7–5, 7–6(7–4) | ||||
| 6–3, 3–6, 6–3 | ||||
| 6–3, 7–5 | ||||
| 6–2, 3–6, 7–6(7–4) | ||||
| 7–5, 6–2 | ||||
| 7–6(7–2), 6–1 | ||||
| w/o | ||||
| Serena Williams (2) | 6–3, 6–2 | |||
| 6–2, 6–1 | ||||
| 6–4, 2–6, 6–3 | ||||
 Amélie Mauresmo (2) | 6–1, 7–6(7–2) | |||
| 4–6, 6–1, 6–4 | ||||
 Anna Chakvetadze |  Ágnes Szávay | 6–3, 2–6, 6–2 | ||
| Amélie Mauresmo (3) | Elena Dementieva | 7–6(9–7), 2–6, 6–4 | ||
| Elena Dementieva |  Lucie Šafářová | 6–7(5–7), 6–1, 6–4 | ||
| Petra Kvitová |  Kim Clijsters | 6–4, 6–3 | ||
| Angelique Kerber | Marion Bartoli | 7–6(7–3), 5–7, 6–3 | ||
| 7–5, 7–6(7–4) | ||||
| 3–6, 6–2, 6–3 |
| Year | Champions | Runners-up | Score | |
|---|---|---|---|---|
| 1993 | 7–6, 6–2 | |||
| 6–4, 6–4 | ||||
| 6–4, 6–1 | ||||
| Kristie Boogert Jana Novotná (2) | 6–4, 6–3 | |||
| Martina Hingis Jana Novotná (3) | 6–1, 6–2 | |||
| 1–6, 6–3, 7–6 | ||||
| 7–5, 3–6, 6–3 | ||||
| 2000 | 3–6, 6–3, 6–4 | |||
| 6–3, 7–5 | ||||
| w/o | ||||
| 2–6, 6–2, 7–6(7–5) | ||||
 Barbara Schett (2) Patty Schnyder (2) | 6–3, 6–2 | |||
| 6–2, 2–6, 6–2 | ||||
| Émilie Loit Květa Peschke (2) | 7–6(7–5), 6–4 | |||
| 6–2, 6–0 | ||||
| 6–1, 6–4 | ||||
| Cara Black (2) Liezel Huber (2) | 6–4, 3–6, [10–4] | |||
| Iveta Benešová (2) | w/o | |||
| 6–4, 6–2 | ||||
| 7–6(7–3), 6–1 | ||||
| 6–1, 6–1 | ||||
| Anna-Lena Grönefeld Květa Peschke (3) | 6–7(7–9), 6–4, [10–5] |