Claire Kuo (born Kuo Po-yu on 5 August 1980) is a Taiwanese singer and television host.
The daughter of a restaurant owner, Kuo graduated from Shih Hsin University and was a competitive cheerleader. She performed her final routine in November 2022, at the age of 42. After performing soundtracks for a number of Taiwanese television series, she released her debut album I Don't Want to Forget You in 2007, which garnered her numerous awards including Best Newcomer.