2021 Wimbledon Championships – Boys' singles

Boys' singles
2021 Wimbledon Championships
Champion Samir Banerjee
Runner-up Victor Lilov
Score7–5, 6–3

Shintaro Mochizuki was the defending champion having won the previous edition in 2019. He participated in the men's singles qualifying, but lost to Tallon Griekspoor in the second round.

Samir Banerjee won the title, defeating Victor Lilov in the final, 7–5, 6–3.