Singles
2011 Challenger Banque Nationale de Rimouski
Final
Champion	Fritz Wolmarans
Runner-up	Bobby Reynolds
Score	6–7(2), 6–3, 7–6(3)
Events
Singles Doubles
← 2010 · Challenger de Rimouski · 2012 →

Rik de Voest was the defending champion but decided not to participate.
Fritz Wolmarans won the final against Bobby Reynolds 6–7(2), 6–3, 7–6(3).

	Semifinals							Final
	1	Bobby Reynolds	6	7
	4	Frederik Nielsen	4	65
								1	Bobby Reynolds	7	3	63
								5	Fritz Wolmarans	62	6	7
		Vasek Pospisil	2	2
	5	Fritz Wolmarans	6	6

	First round							Second round							Quarterfinals							Semifinals
	1	B Reynolds	7	7
	Q	A Olivetti	69	65				1	B Reynolds	6	6
		M Reid	1	2					L Walter	3	4
		L Walter	6	6											1	B Reynolds	3	6	6
		J Levine	67	5											6	A Weintraub	6	3	4
		A El Mihdawy	7	7					A El Mihdawy	3	5
	WC	Daniel Chu	4	4				6	A Weintraub	6	7
	6	A Weintraub	6	6																		1	B Reynolds	6	7
	4	F Nielsen	6	6																		4	F Nielsen	4	65
		L Gregorc	2	2				4	F Nielsen	6	6
		N Monroe	3	63					M McClune	1	2
		M McClune	6	7											4	F Nielsen	6	7
		Greg Ouellette	3	7	6											Greg Ouellette	1	63
	WC	Pavel Krainik	6	61	2				Greg Ouellette	64	7	6
		A Sitak	4	3				7	P Bester	7	68	4
	7	P Bester	6	6

	First round							Second round							Quarterfinals							Semifinals
	8	S Groth	4	4
		V Pospisil	6	6					V Pospisil	6	6
		Charles-Antoine Brézac	6	6					Charles-Antoine Brézac	3	2
	WC	Robert Rotaru	2	2												V Pospisil	6	6
		J Cox	6	6											3	M Viola	4	4
		M Marrai	4	4					J Cox	1	4
	WC	Ahmed El-Tabakh	2	1r				3	M Viola	6	6
	3	M Viola	6	5																			V Pospisil	2	2
	5	F Wolmarans	6	7																		5	F Wolmarans	6	6
		A Bossel	2	5				5	F Wolmarans	6	6
	Q	Julien Dubail	7	6				Q	Julien Dubail	4	4
	Q	B Strode	5	4											5	F Wolmarans	6	6
		K Kim	6	7												K Kim	1	2
		R Borvanov	4	62					K Kim	6	4	6
	Q	D Rice	3	1				2	P Polansky	3	6	2
	2	P Polansky	6	6

• Main Draw
• Qualifying Draw