三輪山
Ōmononushi's chief place of worship is Ōmiwa Shrine located at the foot of Mount Miwa, which serves as the shrine's object of worship ("shintai"); he is thus also known as Miwa-no-Ōkami (, 'Great Deity of Miwa') or Miwa (Dai)myōjin (). In addition, he is also enshrined in some other shrines such as in Ibaraki Prefecture. The deity of Kotohira Shrine ("Kotohira-gū") in Kotohira, Kagawa Prefecture, popularly known as Konpira Daigongen (), is also currently identified with Ōmononushi.