2015 Wimbledon Championships – Boys' singles

Noah Rubin was the defending champion, but chose not to participate this year.

Unseeded American Reilly Opelka won the title, defeating Swede Mikael Ymer 7–6(7–5), 6–4 in the final.

Seeds
• # 🇺🇸 Taylor Fritz (semifinals)

• # 🇰🇷 Lee Duck-hee (third round)

• # 🇫🇷 Corentin Denolly (second round)

• # 🇺🇸 Michael Mmoh (third round)

• # 🇰🇷 Hong Seong-chan (first round)

• # Marcelo Tomás Barrios Vera (third round)

• # 🇺🇸 Tommy Paul (quarterfinals)

• # 🇳🇴 Viktor Durasovic (third round)

• # 🇯🇵 Akira Santillan (second round)

• # 🇺🇸 William Blumberg (quarterfinals)

• # 🇰🇷 Chung Yun-seong (quarterfinals)

• # 🇸🇪 Mikael Ymer (final)

• # Lý Hoàng Nam (first round)

• # 🇳🇴 Casper Ruud (second round)

• # Stefanos Tsitsipas (second round)

• # 🇭🇺 Máté Valkusz (second round)