Doubles
2023 Challenger Biel/Bienne
Champions	Constantin Frantzen Hendrik Jebens
Runners-up	Victor Vlad Cornea Franko Škugor
Score	6–2, 6–4

Pierre-Hugues Herbert and Albano Olivetti were the defending champions^[1] but chose not to defend their title.

Constantin Frantzen and Hendrik Jebens won the title after defeating Victor Vlad Cornea and Franko Škugor 6–2, 6–4 in the final.

Seeds

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							Quarterfinals							Semifinals							Final
	1	D Brown A-u-H Qureshi	77	7
		N Oberleitner P Oswald	65	5				1	D Brown A-u-H Qureshi	6	2	[4]
		VV Cornea F Škugor	4	77	[10]				VV Cornea F Škugor	1	6	[10]
		K Drzewiecki S Walków	6	62	[8]											VV Cornea F Škugor	7	6
	4	S Balaji R Ramanathan	6	6											4	S Balaji R Ramanathan	5	3
	WC	M Brunold Dylan Dietrich	1	2				4	S Balaji R Ramanathan	78	6
		V Durasovic O Virtanen	2	3					M Gengel P Nouza	66	2
		M Gengel P Nouza	6	6																			VV Cornea F Škugor	2	4
		C Frantzen H Jebens	3	7	[10]																		C Frantzen H Jebens	6	6
		L Broady J O'Mara	6	5	[5]				C Frantzen H Jebens	6	6
		D Cukierman A Sitak	5	77	[6]			3	A Harris J-P Smith	3	4
	3	A Harris J-P Smith	7	65	[10]											C Frantzen H Jebens	67	6	[10]
	WC	A Merino J Paul	2	2												Z Kolář I Zelenay	79	4	[5]
		Z Kolář I Zelenay	6	6					Z Kolář I Zelenay	6	6
		A Kadhe D Masur	65	65				2	R Arneodo S Weissborn	3	3
	2	R Arneodo S Weissborn	77	77

References

External links

• Main draw