St. Mary’s Church
Roslyn Harbor



Mass Schedule

Monday through Friday
9:00 am in the Church

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

Sunday
7:30 am in the Church
9:00 am in the Church
11:00 am in the Hall
(Please Note that the 12:15 PM mass is temporarily suspended)


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

First Sunday of Advent

You Tube Channel Link to view Liturgies

Bishop Barres’ Statement on the 20th Anniversary of the Proclamation of St. Thomas More as the Patron of Statesmen and Politicians

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



St Mary's 300 Club 2020-2021 Registration Document