Koike
Koike is the family name of the following people:
- Akira Koike (* 1960), Japanese politician
- Kazuhiro Koike (* 1953), Japanese racing cyclist
- Kazuo Koike (1936–2019), Japanese comic book and screenwriter
- Kenji Koike (* 1939), Japanese baseball player
- Kensuke Koike (* 1980), Japanese artist
- Junki Koike (* 1987), Japanese soccer player
- Koike Masanao (1854–1913), Japanese military doctor and politician
- Masakatsu Koike (* 1952), Japanese politician
- Koike Reizō (1915–1998), Japanese swimmer
- Ryōhei Koike (* 1980), Japanese football player
- Ryūta Koike (* 1995), Japanese football player
- Toshiki Koike (* 1974), Japanese football player
- Yūki Koike (* 1995), Japanese sprinter
- Yūko Koike (* 1967), Japanese badminton player
- Yūki Koike (soccer player) (born 1986), Japanese soccer player
- Yūki Koike (athlete) (born 1995), Japanese sprinter
- Yuriko Koike (* 1952), Japanese politician
- Yūta Koike (* 1996), Japanese football player
Koike stands for:
- Koike (Niigata) , a former village in the Japanese prefecture of Niigata (incorporated into Tsubame)
