We are two Roman Catholic Parishes - Saint Agnes and Saint Camillus, located in Arlington, Massachusetts, a short distance from Boston, adjacent to Cambridge. We welcome you to come and worship with us or to visit our beautiful Churches. 

Besides our Churches, Rectories, and Parish Centers we have an excellent school, Saint Agnes Elementary - Arlington Catholic High School. We have outstanding Faith Formation, Liturgical Music, and we sponsor Fidelity House, a Community Center providing many services to the parishes. See the links to the left to learn more about them. 

As a Catholic community, we are here to praise God and to serve our neighbor lovingly. We would be delighted to welcome you in person. Come and worship with us. 

• Are you new to Catholicism and wondering what the Church is all about?
• Have you been away from the Church for a while but are now rediscovering Catholicism?
• Are you new to the area and looking for your new parish?

No matter where you are in your faith journey we would like to extend to you a warm welcome. We are glad you are here!

If you are new to Catholicism or are returning to the Church after having been away, we have many resources to help answer any questions you may have. The Catholic Church was instituted by Jesus over 2000 years ago. The word Catholic means “Universal” and the Catholic Church is your home! We hope this website will help you explore and discover Catholicism stirring your heart to encounter our Lord Jesus Christ.

If you are new to the area and are exploring the Catholic Parishes of Arlington - Saint Agnes and Saint Camillus, welcome to your new parish home. There is something for everyone here and we encourage you to register as a parishioner today and check the “Generosity - Ministries/Volunteer” section of our website to find what fits your God-given gifts and talents.