Ōmiya Hachiman Shrine (大宮八幡宮, Ōmiya Hachimangū) is a Shinto shrine located in Suginami, Tokyo, Japan.

It is a Hachiman shrine, dedicated to the kami Hachiman.

Its main festival is held annually on September 15.

Kami enshrined here include Emperor Ōjin, Empress Jingū and Emperor Chūai in addition to Hachiman.

This article relating to Shinto is a stub.