2011 French Open – Boys' singles

Agustín Velotti was the defending champion but was not eligible to participate.

Bjorn Fratangelo won this event, defeating 14th-seed Dominic Thiem 3–6, 6–3, 8–6 in the final.

Seeds
• # 🇨🇿 Jiří Veselý (first round)

• # 🇧🇴 Hugo Dellien (second round)

• # 🇸🇰 Filip Horanský (third round)

• # 🇬🇧 Oliver Golding (quarterfinals)

• # 🇪🇸 Roberto Carballés (third round)

• # 🇧🇷 Tiago Fernandes (first round, retired)

• # Mate Pavić (first round)

• # 🇦🇺 Andrew Whittington (second round)

• # 🇬🇧 George Morgan (first round)

• # 🇧🇷 João Pedro Sorgi (third round)

• # 🇧🇪 Joris De Loore (third round)

• # 🇦🇹 Patrick Ofner (first round)

• # 🇧🇷 Thiago Moura Monteiro (first round)

• # 🇦🇹 Dominic Thiem (final)

• # 🇦🇺 Luke Saville (first round)

• # 🇧🇷 Bruno Sant'anna (second round)