Eiko Koike (小池 栄子, Koike Eiko) is a Japanese actress.

Koike starred in Kunitoshi Manda's film The Kiss.^[1] She appeared in Kiyoshi Kurosawa's 2012 television drama Penance,^[2] and co-starred in Junji Sakamoto's A Chorus of Angels with Sayuri Yoshinaga.^[3] She also co-starred in Masanori Tominaga's Vengeance Can Wait with Takayuki Yamada.^[4] She was nominated for Best Supporting Actress at Japan Academy Prize for her outstanding performance in the film Rebirth.^{[citation needed]}