Come And Learn More About Our Faithful, Vibrant And Caring Catholic Parish In Port Jefferson, NY in the Diocese of Rockville Centre
Learn More
  • Upcoming Events

    Upcoming Events

    See What Our Active Parish Has To Offer

    Read More
  • Formed - Online Catholic Media

    Formed - Online Catholic Media

    Parishioners Can Sign Up for Formed — Free

    Read More
  • Irish Night

    Irish Night

    March 14th

    6:30 p.m. in Montfort Hall after the 5:00 p.m. Mass Read More
  • Infant Jesus Sacred Garden

    Please visit Our Web Page to buy a brick or donate towards the Infant Jesus Sacred Garden!

    Read More
  • 1
  • 2
  • 3
  • 4
Infant Jesus R.C. Church is a parish that is active within the both the faith and local communities. We welcome you to not only explore our website and learn more about us, but also to come and visit us in celebration of the Mass, or at many of our community events held throughout the year. We also offer many opportunities for you to give something of yourself through our many charitable and faith ministries.


We invite you to come celebrate the Holy Mass with us.
Read More
If you are interested in our parish; have any questions; or if there is any way in which we can help you; please contact us. We are happy to assist you.
Read More
Driving Directions and Parish Facilities
Read More

Parish Events and News

Bulletin Board

Infant Jesus Irish Night

Saturday, March 14th

From 6:30 to 10:30 pm in Montfort Hall

Please visit Our Web Page to buy a brick or donate towards the Infant Jesus Sacred Garden!

Weekly Meetings and Events

We Invite You to Participate In Your Faith


Regularly Scheduled
A list of regularly scheduled weekly meetings and events held at Infant Jesus. These events may be suspended or moved due to holidays and the summer break. If you have any questions, contact the organization leaders or the parish rectory.
More Information

Parish Resources

Links to information, ministries, programs and resources that you need now!