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Diocese of Rockville Centre

Explore 141 Catholic parishes, updated schedules, and livestream options across the diocese.

Established in 1957 by Pope Pius XII, the Diocese of Rockville Centre covers Nassau and Suffolk counties on Long Island, New York, with 141 parishes. St. Agnes Cathedral in Rockville Centre serves as the diocesan seat. The diocese is also home to the Shrine of Our Lady of the Island, a Marian pilgrimage site run by the Montfort Fathers in Eastport.

Mass Times

See every scheduled Mass across the diocese

1,611 scheduled Masses

Confession

Find the next opportunity for the Sacrament of Reconciliation

257 confession times

Adoration

Locate chapels and parishes offering Eucharistic Adoration

116 adoration slots

Livestream

Join parishes streaming the Holy Mass online

58 streaming parishes

All Parishes

141 churches in Diocese of Rockville Centre

View all 141 parishes on map