Matsuoka Hideki

Matsuoka Hideki (松岡 秀樹, born 1968) is a Nihon Ki-in professional Go player who reached 8-dan in 1998 and 9 dan in 2012.

Matsuoka was a pupil of Tsuchida Masamitsu.

He won the Okan Tournament in 2006 and was runner-up in 2001 and 2007.

He is the older brother of Hane Shigeko and the uncle of Hane Ayaka.