| Date: | 15–21 May |
| Edition: | 21st |
| Category: | ITF Women's Circuit |
| Location: | Saint-Gaudens, France |
| Surface: | Clay |
| Prize Money: | $60,000 |
| Champs: | Richèl Hogenkamp |
| Champd: | Chang Kai-chen /  Han Xinyun |
| Before Name: | Open Engie Saint-Gaudens Midi-Pyrénées |
| Main Name: | Open Saint-Gaudens Occitanie |
The 2017 Engie Open Saint-Gaudens Occitanie was a professional tennis tournament played on outdoor clay courts. It was the twenty-first edition of the tournament and part of the 2017 ITF Women's Circuit, offering a total of $60,000 in prize money. It took place in Saint-Gaudens, France, from 15–21 May 2017.
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q2 | width=85 | Q3 |
| Singles | 80 | 48 | 29 | 15 | 8 | 1 | 5 | 3 | 1 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Russian Federation | Irina Khromacheva | 92 | 1 | |
| Hsieh Su-wei | 104 | 2 | ||
 Romania | Ana Bogdan | 105 | 3 | |
| Chang Kai-chen | 106 | 4 | ||
| China | Han Xinyun | 110 | 5 | |
| Richèl Hogenkamp | 112 | 6 | ||
 Brazil | ||||
 Belarus | Aryna Sabalenka | 116 | 8 | |
| Dalila Jakupović | 129 | 9 |
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw by a junior exempt:
The following players received entry from the qualifying draw:
The following player received entry by a lucky loser:
See main article: 2017 Engie Open Saint-Gaudens Occitanie – Singles.
Kristie Ahn, 6–2, 6–4See main article: 2017 Engie Open Saint-Gaudens Occitanie – Doubles.
Han Xinyun def. Montserrat González / 
Sílvia Soler Espinosa, 7–5, 6–1
