2021 Wimbledon Championships – Boys' singles
| Boys' singles | |
|---|---|
| 2021 Wimbledon Championships | |
| Champion | Samir Banerjee |
| Runner-up | Victor Lilov |
| Score | 7–5, 6–3 |
Samir Banerjee won the title, defeating Victor Lilov in the final, 7–5, 6–3.
Shintaro Mochizuki was the defending champion, having won the previous edition in 2019, but chose not to participate. He received a wildcard into the men's singles qualifying competition, where he lost to Tallon Griekspoor in the second round.