Men's doubles
2017 Winnipeg National Bank Challenger
Champions	Luke Bambridge David O'Hare
Runners-up	Yusuke Takahashi Renta Tokuda
Score	6–2, 6–2

Mitchell Krueger and Daniel Nguyen were the defending champions but chose not to defend their title.

Luke Bambridge and David O'Hare won the title after defeating Yusuke Takahashi and Renta Tokuda 6–2, 6–2 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	L Bambridge D O'Hare	6	6
		M Felder LD Martínez	3	2				1	L Bambridge D O'Hare	6	77
	WC	Kevin Kylar Mark Verryth	4	1					A Sarkissian R Sarmiento	3	65
		A Sarkissian R Sarmiento	6	6											1	L Bambridge D O'Hare	6	6
	3	S Bangoura R Gonzales	6	6												B Rola M Torpegaard	4	2
		E Leshem F Peliwo	3	2				3	S Bangoura R Gonzales	2	3
		S Diez B Schnur	2	3					B Rola M Torpegaard	6	6
		B Rola M Torpegaard	6	6																		1	L Bambridge D O'Hare	6	6
		Y Takahashi Renta Tokuda	1	78	[10]																		Y Takahashi R Tokuda	2	2
		T Chen M Purcell	6	66	[6]				Y Takahashi R Tokuda	6	6
	WC	Hugo Di Feo Samuel Monette	6	6				WC	H Di Feo S Monette	4	4
	4	A Bega B Mousley	4	4												Y Takahashi R Tokuda	3	6	[10]
		Dekel Bar K Uchida	4	5												M Giron T-S Kwiatkowski	6	1	[7]
	WC	JM Lin Nicaise Muamba	6	7				WC	JM Lin N Muamba	4	4
		M Giron T-S Kwiatkowski	6	1	[10]				M Giron T-S Kwiatkowski	6	6
	2	P Bester P Polansky	3	6	[8]

References

• Main Draw