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, 6–3 in the final.

Seeds

First round				Quarterfinals				Semifinals				Final

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