2021 Open d'Orléans – Doubles
# 2021 Open d'Orléans – Doubles

Romain Arneodo and Hugo Nys were the defending champions but only Arneodo chose to defend his title, partnering Quentin Halys. Arneodo lost in the quarterfinals to Antoine Hoang and Kyrian Jacquet.

Pierre-Hugues Herbert and Albano Olivetti won the title after defeating Hoang and Jacquet 6–2, 2–6, [11–9] in the final.

## Seeds

* Pierre-Hugues Herbert / Albano Olivetti (champions)
* Lloyd Glasspool / Harri Heliövaara (first round)
* Nathaniel Lammons / David Pel (semifinals)
* Denys Molchanov / Matt Reid (first round)

## 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

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | P-H Herbert A Olivetti | 6 | 6 | | | | | | | | | | | | | | | | |
| | I Sabanov M Sabanov | 4 | 4 | | 1 | P-H Herbert A Olivetti | 6 | 6 | | | | | | | | | | | |
| WC | G Barrère J Eysseric | 3 | $6^2$ | | | A Begemann I Zelenay | 3 | 4 | | | | | | | | | | | |
| | A Begemann I Zelenay | 6 | $7^7$ | | | | | | | 1 | P-H Herbert A Olivetti | $7^7$ | $6^6$ | [10] | | | | | |
| 3 | N Lammons D Pel | 6 | 6 | | | | | | | 3 | N Lammons D Pel | $6^4$ | $7^8$ | [4] | | | | | |
| | A Tabilo F Verdasco | 4 | 4 | | 3 | N Lammons D Pel | 7 | $7^7$ | | | | | | | | | | | |
| | S Walków J Zieliński | 6 | 6 | | | S Walków J Zieliński | 5 | $6^5$ | | | | | | | | | | | |
| WC | A Fils G Mpetshi Perricard | 3 | 4 | | | | | | | | | | | | 1 | P-H Herbert A Olivetti | 6 | 2 | [11] |
| | K Drzewiecki S Martos Gornés | $6^6$ | $6^5$ | | | | | | | | | | | | WC | A Hoang K Jacquet | 2 | 6 | [9] |
| WC | A Hoang K Jacquet | $7^8$ | $7^7$ | | WC | A Hoang K Jacquet | 6 | 6 | | | | | | | | | | | |
| | R Arneodo Q Halys | 6 | 3 | [10] | | R Arneodo Q Halys | 2 | 4 | | | | | | | | | | | |
| 4 | D Molchanov M Reid | 2 | 6 | [4] | | | | | | WC | A Hoang K Jacquet | 6 | $6^1$ | [10] | | | | | |
| | H Reese D Vega Hernández | 6 | 3 | [8] | | | | | | | R Galloway A Lawson | 4 | $7^7$ | [6] | | | | | |
| | T Huey F Nielsen | 4 | 6 | [10] | | T Huey F Nielsen | 6 | 5 | [3] | | | | | | | | | | |
| | R Galloway A Lawson | 6 | 4 | [12] | | R Galloway A Lawson | 3 | 7 | [10] | | | | | | | | | | |
| 2 | L Glasspool H Heliövaara | 3 | 6 | [10] | | | | | | | | | | | | | | | |
