1184 Bishop St, Honolulu, HI 96813
Phone: (808) 585-3300 Fax: (808) 545-5063

Roman Catholic Church in the state of hawaii

Diocese of Honolulu

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Help our ʻohana recover where the need is greatest.
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Join in supporting the Catholic Ministries Annual Appeal.
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The Catholic Church in Hawaiʻi celebrates 200 years.
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Most Reverend Michael T.T. Castori, SJ, was ordained Bishop of Honolulu on July 28th.

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Bishop Castori’s Reflection for the Twenty-Ninth Sunday in Ordinary Time

Wed, 21 Oct 2026

Faith calls us to build God's Kingdom through love and civic duty. Read More >

Called to Care: The Church’s Ministry of Healing

Mon, 19 Oct 2026

Live aloha by caring for physical, mental, and spiritual well-being of all. Read More >

One ʻOhana: What It Means to Be Human

Mon, 05 Oct 2026

Our humanity calls us to listen, care and respond with compassion. Read More >

Explore the updated parish boundaries across the diocese.
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Learn the procedure for requesting marriage in the Diocese of Honolulu.
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