| Date: | 8 – 14 May |
| Edition: | 4th |
| Draw: | 32S / 16D |
| Prize Money: | €127,000+H |
| Surface: | Clay |
| Location: | Aix-en-Provence, France |
| Champs: |  Frances Tiafoe |
| Champd: | Wesley Koolhof / Matwé Middelkoop |
The 2017 Open du Pays d'Aix was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Aix-en-Provence, France between 8 and 14 May 2017.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Tunisia | Malek Jaziri | 68 | 1 | |
 Brazil | Rogério Dutra Silva | 69 | 2 | |
 France | Jérémy Chardy | 71 | 3 | |
| Frances Tiafoe | 80 | 4 | ||
 Serbia | Dušan Lajović | 84 | 5 | |
 Argentina | Renzo Olivo | 89 | 6 | |
 Slovakia | Norbert Gombos | 103 | 7 | |
| France | Julien Benneteau | 104 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw as an alternate:
The following player received entry into the singles main draw using a special exempt:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Clément Geens Axel Michon Louis TessaSee main article: 2017 Open du Pays d'Aix – Singles.
Frances Tiafoe def. Jérémy Chardy 6–3, 4–6, 7–6(7–5).See main article: 2017 Open du Pays d'Aix – Doubles.
Jérémy Chardy 2–6, 6–4, [16–14].