Kim Sung-joo
Kim Sung-joo or similar may refer to:
- Kim Il Sung, founder and first leader of North Korea, whose birth name is Kim Seong-ju
- Kim Sung-joo (entrepreneur), South Korean entrepreneur and businesswoman
- Kim Sung-joo (politician, born 1964), South Korean politician
- Kim Sung-joo (presenter), South Korean former announcer and TV host
- Kim Seong-ju, South Korean football midfielder for Ulsan Hyundai
- Kim Sung-joo (entertainer), South Korean singer and member of Uniq
- Kim Seong-joo, South Korean football forward for the Jeonnam Dragons