Singles
2016 Brest Challenger
Final
Champion	Norbert Gombos
Runner-up	Yannik Reuter
Score	7–5, 6–2
Events
Singles Doubles
← 2015 · Brest Challenger · 2017 →

Ivan Dodig was the defending champion but chose not to defend his title.

Norbert Gombos won the title after defeating Yannik Reuter 7–5, 6–2 in the final.

	Semifinals							Final
	1	Jérémy Chardy	4	7	2
		Yannik Reuter	6	5	6
									Yannik Reuter	5	2
								LL	Norbert Gombos	7	6
		Julien Benneteau	63	6	4
	LL	Norbert Gombos	77	3	6

	First round							Second round							Quarterfinals							Semifinals
	1	J Chardy	6	6
	SE	S Tsitsipas	2	3				1	J Chardy	6	6
	SE	M Janvier	4	64					A Nedovyesov	4	4
		A Nedovyesov	6	77											1	J Chardy	6	6
	Q	G Jacq	6	2											5	S Diez	1	2
		M Donati	3	1r				Q	G Jacq	64	1
		Marc Sieber	4	1				5	S Diez	77	6
	5	S Diez	6	6																		1	J Chardy	4	7	2
	4	A Giannessi	1	61																			Y Reuter	6	5	6
	Q	M Neuchrist	6	77				Q	M Neuchrist	3	6	5
		A Sidorenko	2	4					A Šetkić	6	4	7
		A Šetkić	6	6												A Šetkić	2	4
	Q	Y Marti	5	6	3											Y Reuter	6	6
		Y Reuter	7	3	6				Y Reuter	6	6
		P Krstin	77	7					P Krstin	4	4
	6	L Vanni	65	5

	First round							Second round							Quarterfinals							Semifinals
	8	M Tepavac	6	6
		A Golubev	3	4				8	M Tepavac	67	6	6
		Y Mertens	2	0r				Q	R Jouan	79	2	3
	Q	R Jouan	6	1											8	M Tepavac	2	1
		J Benneteau	6	5	6											J Benneteau	6	6
		N Milojević	4	7	3				J Benneteau	6	6
	WC	E Furness	4	5				3	M Chiudinelli	2	0
	3	M Chiudinelli	6	7																			J Benneteau	63	6	4
	LL	N Gombos	6	6																		LL	N Gombos	77	3	6
	LL	S Gillé	4	3				LL	N Gombos	6	4	7
		A Menéndez-Maceiras	63	4					J Jahn	3	6	5
		Jeremy Jahn	77	6											LL	N Gombos	3	6	77
	WC	C Moutet	6	4	7										2	L Lacko	6	4	65
	WC	L Lokoli	1	6	5			WC	C Moutet	2	4
		G Barrère	1	1				2	L Lacko	6	6
	2	L Lacko	6	6

• Main Draw
• Qualifying Draw