Matsuo-Hachimantai Station (松尾八幡平駅, Matsuo-Hachimantai-eki) is a railway station on the Hanawa Line in the city of Hachimantai, Iwate Prefecture, Japan, operated by East Japan Railway Company (JR East).

Matsuo-Hachimantai Station is served by the 106.9 km Hanawa Line, and is located 17.8 kilometers from the starting point of the line at Kōma.

[1] Matsuo-Hachimantai Station has two opposed side platforms connected by a level crossing.

[1] The station was absorbed into the JR East network upon the privatization of JNR on April 1, 1987.

[1] It was renamed Matsuo-Hachimantai Station on March 13, 1988.