Lee Chae-eun (이채은) is a South Korean actress born on August 29, 2004. She began her career as a child performer, appearing in various film and television projects.

Lee's film credits include roles in independent feature films such as The Day I Died: Unclosed Case (2020) and Everyday We Are (2022). On television, she has appeared in drama series including Grand Prince (2018), Noble My Love (2015), and the global hit Netflix series All of Us Are Dead (2022).