2021 Wimbledon Championships – Boys' doubles

Jonáš Forejtek and Jiří Lehečka were the defending champions, but were no longer eligible to participate in junior tournaments.

Edas Butvilas and Alejandro Manzanera Pertusa won the title, defeating Daniel Rincón and Abedallah Shelbayh in the final, 6–3, 6–4.

Seeds
• # 🇬🇧 Jack Pinnington Jones / 🇨🇳 Shang Juncheng (second round, withdrew)

• # 🇫🇷 Sean Cuenin / 🇫🇷 Luca Van Assche (first round)

• # 🇺🇸 Alexander Bernard / 🇺🇸 Dali Blanch (second round)

• # 🇸🇪 Leo Borg / 🇪🇪 Mark Lajal (second round)

• # 🇵🇱 Maks Kaśnikowski / 🇵🇱 Aleksander Orlikowski (first round)

• # 🇺🇸 Bruno Kuzuhara / 🇺🇸 Ethan Quinn (second round)

• # 🇺🇦 Viacheslav Bielinskyi / 🇧🇬 Petr Nesterov (second round)

• # 🇪🇸 Daniel Mérida Aguilar / 🇭🇰 Coleman Wong (first round)