2024 Wimbledon Championships – Boys' singles

Nicolai Budkov Kjær won the title, defeating Mees Röttgering in the final, 6–3, 6–3. Budkov Kjær became the first Norwegian player to win a junior Wimbledon and Grand Slam singles title.

Henry Searle was the reigning champion, but chose not to compete in the junior event this year. He received a wildcard into the men's singles event, where he lost in the first round to Marcos Giron.

Seeds
• 🇺🇸 Kaylan Bigun (quarterfinals)

• 🇳🇴 Nicolai Budkov Kjær (champion)

• 🇮🇹 Federico Cinà (third round)

• 🇵🇱 Tomasz Berkieta (third round)

• 🇷🇴 Luca Preda (first round)

• 🇨🇿 Jan Kumstát (second round)

• 🇦🇺 Hayden Jones (second round)

• 🇨🇿 Petr Brunclík (second round)

• 🇰🇷 Kim Jang-jun (second round)

• 🇨🇿 Maxim Mrva (quarterfinals)

• 🇨🇴 Miguel Tobón (first round)

• 🇷🇸 Marko Maksimović (first round)

• 🇰🇿 Amir Omarkhanov (third round)

• 🇲🇦 Reda Bennani (second round)

• 🇺🇸 Cooper Woestendick (third round)

• 🇫🇷 Théo Papamalamis (semifinals)

Seeds
• # 🇫🇮 Oskari Paldanius (first round)

• # 🇺🇸 Noah Johnston (first round)

• # 🇧🇬 Alexander Vasilev (qualified)

• # 🇺🇸 Kase Schinnerer (qualified)

• # 🇧🇷 Gustavo Ribeiro de Almeida (qualified)

• # 🇰🇷 Hwang Dong-hyun (qualified)

• # 🇮🇹 Lorenzo Beraldo (first round)

• # 🇧🇬 Anas Mazdrashki (qualifying competition, retired)

• # 🇮🇹 Lorenzo Angelini (qualifying competition)

• # 🇨🇿 Jan Klimas (qualifying competition)

• # 🇧🇷 Enzo Kohlmann de Freitas (qualifying competition)

• # 🇫🇷 Felix Balshaw (first round)

• # 🇨🇿 Denis Peták (first round)

• # 🇹🇳 Alaa Trifi (first round)

• # Flynn Thomas (qualified)

• # 🇪🇸 Carles Córdoba (qualifying competition)

Qualifiers
• # 🇬🇧 Kai-Luca Ampaw

• # 🇩🇪 Tom Sickenberger

• # 🇧🇬 Alexander Vasilev

• # 🇺🇸 Kase Schinnerer

• # 🇧🇷 Gustavo Ribeiro de Almeida

• # 🇰🇷 Hwang Dong-hyun

• # Flynn Thomas

• # 🇬🇧 Zechariah Hamrouni