2023 Keio Challenger – Men's doubles

Men's doubles
2023 Keio Challenger
Champions	Filip Bergevi Mick Veldheer
Runners-up	Ray Ho Calum Puttergill
Score	2–6, 7–5, [11–9]

Victor Vlad Cornea and Ruben Gonzales were the defending champions^[1] but only Gonzales chose to defend his title, partnering Chung Yun-seong. Gonzales lost in the semifinals to Ray Ho and Calum Puttergill.

Filip Bergevi and Mick Veldheer won the title after defeating Ho and Puttergill 2–6, 7–5, [11–9] in the final.

	First round							Quarterfinals							Semifinals							Final
	1	E King R Stalder	6	6
		C Sinclair A Sitak	2	2				1	E King R Stalder	3	4
		F Bergevi M Veldheer	6	3	[10]				F Bergevi M Veldheer	6	6
		P Matuszewski Kai Wehnelt	3	6	[6]											F Bergevi M Veldheer	6	6
	4	RC Bollipalli A Kadhe	4	63												T Matsui K Uesugi	1	3
		T Matsui K Uesugi	6	77					T Matsui K Uesugi	6	5	[10]
		I Sabanov M Sabanov	4	2					S-c Hong F Sun	3	7	[3]
		S-c Hong F Sun	6	6																			F Bergevi M Veldheer	2	7	[11]
	WC	Hibiki Arimoto Yusaku Sugaya	5	3																			R Ho C Puttergill	6	5	[9]
		R Ho C Puttergill	7	6					R Ho C Puttergill	7	6
		Y-h Hsu Y Shimizu	6	67	[5]			3	K Drzewiecki Z Kolář	5	4
	3	K Drzewiecki Z Kolář	4	79	[10]											R Ho C Puttergill	6	77
		Y-s Chung R Gonzales	7	6												Y-s Chung R Gonzales	3	65
	WC	S Hazawa M Imamura	5	2					Y-s Chung R Gonzales	79	6
		N Kaliyanda Poonacha D Sharan	65	6	[9]			2	A Harris J-s Nam	67	3
	2	A Harris J-s Nam	77	4	[11]

• Main draw