Kim Hye-yoon is a South Korean actress. She gained recognition for her role as Kang Ye-seo in JTBC's television series Sky Castle (2018–2019), before landing her first leading roles in both television and film including Extraordinary You (2019) and The Girl on a Bulldozer (2022). Her notable accolades include awards from the Baeksang Arts Awards, Blue Dragon Film Awards, and Grand Bell Awards.
