The boys' singles event for the 2010 BWF World Junior Championships was held between 21 April and 25 April. Viktor Axelsen became the first non-Asian to win the singles title.

Seeded

Huang Yuxiang (quarter-final) Loh Wei Sheng (third round) Zulfadli Zulkiffli (fourth round) Pisit Poodchalat (quarter-final) Cai Ruiqing (second round) Viktor Axelsen (champion) Kasper Lehikoinen (second round) Sai Praneeth (semi-final) Kento Horiuchi (fourth round) Kim Min-Ki (third round) Lucas Claerbout (fourth round) Riyanto Subagja (quarter-final) Flemming Quach (third round) Toby Penty (second round) Liu Kai (quarter-final) Hsieh Feng-Tse (fourth round)

Draw Finals

Top half

Section 1

Section 2

Section 3

Section 4

Bottom half

Section 5

Section 6

Section 7

Section 8

References