St. Mary’s Church
Roslyn Harbor

Mass Schedule

Monday through Friday
9:00 am in the Church

5:00 PM in the Hall
7:15 pm (Spanish) in the Hall

7:30 am in the Church
9:00 am in the Church
11:00 am in the Church
12:30 pm in the Hall

[More . . . ]

Welcome to St. Mary's Church and our New Website

Father Valentine's Ignatian Spirituality Series Powerpoints

Streaming / YouTube Link for Mass

Roslyn Harbor, New York

St. Mary's Church is a Roman Catholic parish located in Nassau County, Long Island, New York. Founded in 1871, we are a part of the Diocese of Rockville Centre, serving the communities of Roslyn, Roslyn Harbor, Roslyn Heights, Roslyn Estates, East Hills, Greenvale, Glen Head, and Old Brookville.

Parish Registration Form