2021 WTA Lyon Open – Doubles
| Doubles | |
|---|---|
| 2021 WTA Lyon Open | |
| Champions | Viktória Kužmová Arantxa Rus |
| Runners-up | Eugenie Bouchard Olga Danilović |
| Score | 3–6, 7–5, [10–7] |
Laura Ioana Paar and Julia Wachaczyk were the defending champions but lost in the quarterfinals to Viktória Kužmová and Arantxa Rus.
Kužmová and Rus went on to win the title, defeating Eugenie Bouchard and Olga Danilović in the final, 3–6, 7–5, [10–7].