2021 Grand Est Open 88 – Doubles
# 2021 Grand Est Open 88 – Doubles

Georgina García Pérez and Oksana Kalashnikova were the defending champions but chose not to participate.

Anna Danilina and Ulrikke Eikeri won the title, defeating Dalma Gálfi and Kimberley Zimmermann in the final, 6–0, 1–6, [10–4].

## Seeds

* Anna Danilina / Ulrikke Eikeri (champions)
* Dalma Gálfi / Kimberley Zimmermann (final)
* Amandine Hesse / Daniela Seguel (semifinals)
* Estelle Cascino / Yuan Yue (quarterfinals)

## Draw

### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Draw

| First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | 1 | A Danilina U Eikeri | 6 | 6 | | | | | | | | | | |
| A Klasen M Partaud | 6 | 7 | | A Klasen M Partaud | 0 | 0 | | | | | | | | | | |
| A Hartono YL Miyazaki | 3 | 5 | | | | | | 1 | A Danilina U Eikeri | 6 | 6 | | | | | |
| | | | | | | | | 3 | A Hesse D Seguel | 1 | 3 | | | | | |
| | | | 3 | A Hesse D Seguel | w/o | | | | | | | | | | | |
| M Kempen J Züger | | | | I Fetecău E Kostova | | | | | | | | | | | | |
| I Fetecău E Kostova | w/o | | | | | | | | | | | 1 | A Danilina U Eikeri | 6 | 1 | [10] |
| E Girard M Kostiuk | | | | | | | | | | | | 2 | D Gálfi K Zimmermann | 0 | 6 | [4] |
| A Albié L Jeanjean | w/o | | | A Albié L Jeanjean | 7 | 4 | [10] | | | | | | | | | |
| | | | 4 | E Cascino Y Yuan | 5 | 6 | [8] | | | | | | | | | |
| | | | | | | | | | A Albié L Jeanjean | 4 | 5 | | | | | |
| | | | | | | | | 2 | D Gálfi K Zimmermann | 6 | 7 | | | | | |
| | | | | O Selekhmeteva V Strakhova | 3 | 1 | | | | | | | | | | |
| | | | 2 | D Gálfi K Zimmermann | 6 | 6 | | | | | | | | | | |
