| 2023 Sardegna Open | |
|---|---|
| Date | 2–7 May |
| Edition | 3rd |
| Surface | Clay |
| Location | Cagliari, Italy |
| Champions | |
| Singles | |
 Ugo Humbert | |
| Doubles | |
 Alexander Erler / Lucas Miedler | |
The 2023 Sardegna Open was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Cagliari, Italy between 2 and 7 May 2023.