Nacha Punthong

Nacha Punthong is a Thai taekwondo practitioner. In 2010, he won the silver medal in the men's 63kg event at the 2010 Asian Games held in Guangzhou, China. In the final, he lost against Lee Dae-hoon of South Korea.

In 2006, he competed in the men's 62kg event at the 2006 Asian Games held in Doha, Qatar where he was eliminated in his first match, against Kim Ju-young of South Korea. The following year, he won the silver medal in the men's 62kg event at the 2007 Summer Universiade held in Bangkok, Thailand.