St. Mary of the Bay is a Roman Catholic Parish in Warren, Rhode Island, serving the East Bay area and beyond.

No matter what your present status is in the Catholic Church, no matter your current family or marital status, no matter your personal history, age, income, background, gender, race, ethnicity or spirituality, no matter your own self-image of holiness or virtue, you are welcome here!

You are invited, accepted and respected at Saint Mary of the Bay. We hope to share our Roman Catholic way of faith and life in Christ with you!