Lee Chae-young, known professionally as Isa, is a South Korean singer under High Up Entertainment. She is a member of the girl group STAYC.

Filmography

• Hey, Come Here
• IDOL 1N2D
• Lee Mujin Service — Guest

Appearances as themselves (14)

• KPOPPED — Self
• 2025STAYC TOUR [STAY TUNED] in Sydney — Self
• Inspector — Self
• 2024STAYC 1st World Tour [TEENFRESH] in Seoul — Self
• Idol Complaint Manager HUR — Self
• PANGPANG STAYC — Self
• STAYC's Secret in Busan — Self
• Blue Dragon Series Awards — Self
• Just an Excuse — Self
• Show!terview with Sunmi — Self
• K-Pop Evolution — Self
• STAYCation — Self
• The Silence Of IDOL — Self
• Men on a Mission — Self