The 2017 L'Open Emeraude Solaire de Saint-Malo was a professional tennis tournament played on outdoor clay courts.

It was the twenty-second edition of the tournament and was part of the 2017 ITF Women's Circuit.

It took place in Saint-Malo, France, on 18–24 September 2017.

The following players received a wildcard into the singles main draw: The following players received entry from the qualifying draw: The following players received entry as lucky losers: