Kim Seong-eun
Kim Seong-eun is a Korean name consisting of the family name Kim and the given name Seong-eun, and may also refer to:
- Kim Sung-eun (actress, [born 1983)], South Korean actress
- Kim Seong-eun (athlete), South Korean athlete
- Kim Sung-eun (actress, born 1991), South Korean actress
- Kim Seong-eun (boxer), South Korean boxer
- Kim Seong-eun (field hockey), South Korean hockey player
- Kim Seong-eun (water polo), South Korean water polo player