Owari Ōkunitama Shrine (尾張大国霊神社, Owari Ōkunitama Jinja) is a Shinto shrine located in the city of Inazawa, Aichi Prefecture, Japan.

The shrine's main festival is held annually on May 6.

Due to its location near the site of the Nara period provincial capital of Owari Province, it is also called the Kōnomiya Shrine (国府宮神社) or Kōnomiya (国府宮) The original construction of this shrine is unknown.

Although nominally dedicated to Ōkuninushi, this affiliation is uncertain, and the shrine asserts that it is dedicated to the tutelary spirits of the ancestors of the people of Owari.

Two of the shrine's structures have been designated national Important Cultural Properties: Media related to Owari Ōkunitama Shrine at Wikimedia Commons