Jung Hee-seon (; born February 25, 1980), known professionally as Lisa (), is a South Korean singer and musical theatre actress. She debuted as a singer in 2003 and made her musical theatre debut in 2008. She has starred in Korean productions of Hedwig and the Angry Inch, Jekyll & Hyde and Rebecca.
<nowiki>*</nowiki> Note: Most, if not all, large scale South Korean Musicals are generally double or triple cast for a role. The actors share the role equally and alternate throughout the eight show week.