2023 Sardegna Open – Doubles
# 2023 Sardegna Open – Doubles

Lorenzo Sonego and Andrea Vavassori were the defending champions but only Vavassori chose to defend his title, partnering Marcelo Demoliner. Vavassori lost in the quarterfinals to Máximo González and Andrés Molteni.

Alexander Erler and Lucas Miedler won the title after defeating González and Molteni $7–6^{(8–6)},$ 6–3 in the final.

## Seeds

* Máximo González / Andrés Molteni (final)
* Nathaniel Lammons / Jackson Withrow (quarterfinals, withdrew)
* Alexander Erler / Lucas Miedler (champions)
* Julian Cash / Henry Patten (semifinals)

## 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | M González A Molteni | 6 | 6 | | | | | | | | | | | | | |
| Alt | S Caruso S Travaglia | 3 | 1 | 1 | M González A Molteni | 6 | 5 | [10] | | | | | | | | |
| | M Demoliner A Vavassori | 5 | | | M Demoliner A Vavassori | 2 | 7 | [4] | | | | | | | | |
| | J Chardy U Humbert | $4^r$ | | | | | | | 1 | M González A Molteni | 6 | 6 | | | | |
| 4 | J Cash H Patten | $7^7$ | 6 | | | | | | 4 | J Cash H Patten | 3 | 3 | | | | |
| | F Cobolli F Passaro | $6^4$ | 2 | 4 | J Cash H Patten | 6 | 6 | | | | | | | | | |
| WC | Federico Bondioli G Zeppieri | $7^7$ | 6 | WC | F Bondioli G Zeppieri | 1 | 1 | | | | | | | | | |
| | G Escobar D Hidalgo | $6^4$ | 2 | | | | | | | | | | 1 | M González A Molteni | $6^6$ | 3 |
| | N Barrientos A Behar | $6^4$ | 5 | | | | | | | | | | 3 | A Erler L Miedler | $7^8$ | 6 |
| | C Frantzen H Jebens | $7^7$ | 7 | | C Frantzen H Jebens | $6^4$ | $7^7$ | [6] | | | | | | | | |
| | N Ćaćić A Nedovyesov | $6^5$ | 4 | 3 | A Erler L Miedler | $7^7$ | $6^5$ | [10] | | | | | | | | |
| 3 | A Erler L Miedler | $7^7$ | 6 | | | | | | 3 | A Erler L Miedler | $7^7$ | $7^7$ | | | | |
| WC | A Giannessi A Pellegrino | 4 | 4 | | | | | | | S Arends P Tsitsipas | $6^5$ | $6^4$ | | | | |
| | S Arends P Tsitsipas | 6 | 6 | | S Arends P Tsitsipas | w/o | | | | | | | | | | |
| | A Göransson B McLachlan | 5 | $6^2$ | 2 | N Lammons J Withrow | | | | | | | | | | | |
| 2 | N Lammons J Withrow | 7 | $7^7$ | | | | | | | | | | | | | |
