Holy Trinity is a Roman Catholic church located in Honolulu, Hawaii.
Holy Trinity Church is located in the East Honolulu neighborhood of Kuliouou on the island of Oahu, at 5919 Kalanianaole Highway (Route 72), . The church serves the communities of Niu Valley, Kuliouou, and Hawaii Kai. It falls under the jurisdiction of the Diocese of Honolulu and the bishop of Honolulu.