2011 Challenger Banque Nationale de Rimouski – Singles

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).

Seeds
• # 🇺🇸 Bobby Reynolds (final)

• # 🇨🇦 Peter Polansky (second round)

• # 🇮🇹 Matteo Viola (quarterfinals)

• # Frederik Nielsen (semifinals)

• # Fritz Wolmarans (champion)

• # 🇮🇱 Amir Weintraub (quarterfinals)

• # 🇨🇦 Philip Bester (second round)

• # 🇦🇺 Sam Groth (first round)