Doubles
2017 Brest Challenger
Final
Champions	Sander Arends Antonio Šančić
Runners-up	Scott Clayton Divij Sharan
Score	6–4, 7–5
Events
Singles Doubles
← 2016 · Brest Challenger · 2018 →

Sander Arends and Mateusz Kowalczyk were the defending champions but only Arends chose to defend his title, partnering Antonio Šančić.

Arends successfully defended his title after defeating Scott Clayton and Divij Sharan 6–4, 7–5 in the final.

	First round							Quarterfinals							Semifinals							Final
	1	W Koolhof A Sitak	5	4
		J Chardy A Giannessi	7	6					J Chardy A Giannessi	3	62
		S Arends A Šančić	6	6					S Arends A Šančić	6	77
		A Bury A Siljeström	3	4												S Arends A Šančić	5	6	[10]
	4	K Skupski N Skupski	64	3												S Gillé J Vliegen	7	3	[5]
		S Gillé J Vliegen	77	6					S Gillé J Vliegen	77	7
		A Begemann J Eysseric	6	6					A Begemann J Eysseric	65	5
		L Đere A Šetkić	3	1																			S Arends A Šančić	6	7
		M Elgin I Zelenay	2	5																			S Clayton D Sharan	4	5
	WC	T Lamasine H Nys	6	7				WC	T Lamasine H Nys	2	710	[10]
	WC	G Blancaneaux C Lestienne	2	4				3	L Paes P Raja	6	68	[3]
	3	L Paes P Raja	6	6											WC	T Lamasine H Nys	6	0	[9]
	WC	M Bourgue U Humbert	4	4												S Clayton D Sharan	4	6	[11]
		Y Hanfmann K Krawietz	6	6					Y Hanfmann K Krawietz	65	3
		S Clayton D Sharan	6	77					S Clayton D Sharan	77	6
	2	R Jebavý A Shamasdin	4	64

• Main Draw