Yumiko Okada (岡田 結美子, Okata Yumiko, born 22 June 1970) is a female professional 6 dan Go player.

[1][2] Born Yumiko Abe (安倍 結美子), Okada is the daughter of Yoshiteru Abe, who also acted as her tutor.

[1] She is married to Shinichiro Okada, a 7 dan professional.

[1] In 2004, Yumiko Okada obtained the rank of 6 dan.

This biographical article relating to a Japanese Go figure is a stub.