Jamie Murray and Michael Venus defeated Marcel Granollers and Horacio Zeballos in the final, 7–6^(8–6), 7–6^(7–3) to win the doubles tennis title at the 2023 Geneva Open.

Nikola Mektić and Mate Pavić were the defending champions,^[1] but lost in the quarterfinals to Simone Bolelli and Fabrice Martin.

	First round							Quarterfinals							Semifinals							Final
	1	M Arévalo J-J Rojer	6	6
		M Melo J Peers	3	4				1	M Arévalo J-J Rojer	77	6
		N Ćaćić N Lammons	77	6					N Ćaćić N Lammons	63	2
		A Mies D Vega Hernández	62	1											1	M Arévalo J-J Rojer	4	5
	3	M Granollers H Zeballos	6	6											3	M Granollers H Zeballos	6	7
		A Behar M Demoliner	2	2				3	M Granollers H Zeballos	6	6
	PR	H Dellien G Pella	3	6	[10]			PR	H Dellien G Pella	0	3
	WC	I Sabanov M Sabanov	6	4	[3]																	3	M Granollers H Zeballos	66	63
		A Erler L Miedler	5	6	[10]																	4	J Murray M Venus	78	77
		D Hidalgo B Shelton	7	4	[8]				A Erler L Miedler	4	1
		R Carballés Baena B Zapata Miralles	3	2				4	J Murray M Venus	6	6
	4	J Murray M Venus	6	6											4	J Murray M Venus	6	3	[10]
	WC	A Cazaux B Paire	2	2												S Bolelli F Martin	1	6	[6]
		S Bolelli F Martin	6	6					S Bolelli F Martin	6	6
		J Cash H Patten	64	3				2	N Mektić M Pavić	4	3
	2	N Mektić M Pavić	77	6

• Main draw