Kim Seong-hyeon could refer to:
- Kim Seong-hyeon (golfer) (born 1998), South Korean golfer
- Kim Sung-hyun (baseball, born 1987), South Korean baseball player
- Kim Sung-hyun (field hockey)
- Kim Seong-hyun (born 1989), South Korean baseball player
- Kim Sung-hyun, known as Andrew Kim, Korean-American intelligence official
- Kim Sung-hyun (born 1993), South Korean footballer
This disambiguation page lists articles about people with the same name.
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