Joung Da-woon (born 23 April 1989, Seoul) is a South Korean judoka.

[1][2] At the 2012 Summer Olympics she competed in the Women's 63 kg, but was defeated in the semifinals.

She beat Ramila Yusubova and Yoshie Ueno before losing to Xu Lili.

Because Xu reached the final Joung was entered into the repechage, where she lost her bronze medal match to Gévrise Émane.

This biographical article related to South Korean judo is a stub.