2020 Open de Cagnes-sur-Mer

The 2020 Open de Cagnes-sur-Mer was a professional tennis tournament played on outdoor clay courts. It was the twenty-third edition of the tournament which was part of the 2020 ITF Women's World Tennis Tour. It took place in Cagnes-sur-Mer, France between 14 and 20 September 2020.

Seeds

 * 1 Rankings are as of 31 August 2020.

Other entrants
The following players received wildcards into the singles main draw:
 * Mariam Bolkvadze
 * 🇫🇷 Chloé Paquet
 * 🇫🇷 Diane Parry
 * 🇫🇷 Harmony Tan

The following player received entry using a junior exempt:
 * 🇫🇷 Clara Burel

The following player received entry through a special exempt:
 * 🇪🇸 Cristina Bucșa

The following players received entry from the qualifying draw:
 * 🇦🇺 Daria Gavrilova
 * Ekaterine Gorgodze
 * 🇫🇷 Elsa Jacquemot
 * 🇫🇷 Séléna Janicijevic
 * 🇺🇸 Varvara Lepchenko
 * 🇫🇷 Carole Monnet
 * Daniela Seguel
 * 🇬🇧 Eden Silva

The following player received entry as a lucky loser:
 * 🇷🇴 Nicoleta Dascălu

Singles

 * 🇪🇸 Sara Sorribes Tormo def. 🇷🇴 Irina Bara, 6–3, 6–4

Doubles

 * 🇬🇧 Samantha Murray Sharan / 🇩🇪 Julia Wachaczyk def. 🇵🇱 Paula Kania / 🇵🇱 Katarzyna Piter, 7–5, 6–2