The women's finweight (−46 kilograms) event at the 2010 Asian Games took place on 17 November 2010 at Guangdong Gymnasium, Guangzhou, China.

Huang Hsien-yung of Chinese Taipei won the gold medal after beating Dana Haidar Touran of Jordan in gold medal match 6–3.

Like all Asian Games taekwondo events, the competition was a straight single-elimination tournament.

The bronze medal was shared by semifinal losers Fransisca Valentina of Indonesia and Sara Khoshjamal Fekri from Iran.

[1] Athletes from Thailand, Malaysia, Nepal and Philippines shared the fifth place.