Fang Wu (Chinese: 吳汶芳; born 23 March 1990) is a Taiwanese female singer-songwriter.

In 2008, she formed a duo with Hsieh Guang Tai and participated in Super Idol Season 2, and got the fifth place.

In 2011, she formed a band, Double 2, with Eli Hsieh, and released 2 singles which gained support from the netizens.

In 2014, she first performed at Taipei Arena due to her participation in the show, Super Slipper.

At the same year, she released her debut solo studio album,I'm Promising, where the lead single, "Accumulated Loneliness" received positive reviews from the general.