The men's lightweight competition at the 2025 World Taekwondo Championships was held on 30 October 2025 in Wuxi, China. Lightweights were limited to a maximum of in body mass.

Results Legend P — Won by punitive declaration W — Won by withdrawal

Finals

Top half Section 1

Section 2

Section 3

Section 4

Bottom half Section 5

Section 6

Section 7

Section 8

References