Contact & Location for Infant Jesus Church
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Service Times for Infant Jesus Church
Sunday 7:30 AM
Mass
Sunday 8:45 AM
Mass (Spanish)
Sunday 9:00 AM
Mass
Sunday 10:30 AM
Mass
Sunday 5:00 PM
Mass
Monday 7:30 AM
Mass
Tuesday 7:30 AM
Mass
Wednesday 7:30 AM
Mass
Wednesday 6:00 PM
Mass (Spanish)
Thursday 7:30 AM
Mass
Friday 7:30 AM
Mass
Saturday 9:00 AM
Mass
Saturday 4:30 PM
Saturday Vigil Mass
From the church’s website · checked Oct 2026
Leadership
Fr. Gregory Rannazzisi
Pastor
What their website says
Fr. Gregory RannazzisiPastor
About Infant Jesus Church
Infant Jesus Church is a Catholic parish located in Port Jefferson, New York, serving the local community with a focus on traditional Catholic devotion and sacramental life. The parish is named after the Infant Jesus of Prague, a venerated religious tradition with centuries of history in the Catholic Church, reflecting the parish's emphasis on Marian and Christological devotion. The church welcomes both longtime parishioners and new members to the community, offering opportunities for family registration and participation in parish life. Visitors are invited to connect with the parish through online registration, Bible study courses, and special seasonal events like Vacation Bible School, which demonstrate the church's commitment to faith formation and community engagement.
First-Time Visitor Info for Infant Jesus Church
Dress Code: Not specified — please contact the church directly at 631-473-0165. Service Format: Not specified — please contact the church directly. Visitor Tips: New parishioners are warmly invited to register their families with the parish either online or in person; the rectory can also help update contact information for existing members.
Groups & programs
Catholic Scouts
What their website says
Catholic Scouts
CYO Basketball
What their website says
CYO Basketball
Faith & Light
What their website says
Faith & Light Groups
Blaise North Shore Young Adult Catholics
What their website says
Blaise North Shore Young Adult Catholics
Columbiettes
What their website says
The Columbiettes is a Catholic women’s organization
Knights of Columbus
What their website says
Knights of Columbus
Something 4 Seniors
What their website says
The purpose of Something 4 Seniors is to provide
St. Joseph of Arimathea Society
What their website says
The Joseph of Arimathea Society was founded
Hispanic Ministries
What their website says
Hispanic Ministries
History & building
Founded in 1903
Montfort Fathers purchased land in Port Jefferson and established the parish of Infant Jesus. Construction of Infant Jesus Church was completed in 1912.
What their website says
1903-Montfort Fathers purchased land in Port Jefferson and established the parish of Infant Jesus.
Spaces available to rent
Ministry, leadership and visit details above come from the church’s own website. They can change, so please confirm with the church.
Note: Church information may be outdated. Please verify details with the church directly before visiting.
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