List of parishes of the Roman Catholic Diocese of Honolulu

The Roman Catholic Diocese of Honolulu covers the Hawaiian Island chain, with churches on Oah'u, Maui, Kaua'i, Molokai, Lanai and the Big Island.

This list contains parishes in Honolulu on the island of O'ahu.

This list contains parishes on the western side of O'ahu.

This list contains parishes in O'ahu and the island of Molokaʻi.

This list contains parishes on the islands of Maui and Lānaʻi.