Adult Retreat Weekend Sign ups!

Join us on October 17th & 18th for a retreat weekend for adults.   Loading...… [more]

Adult Retreat Weekend Sign ups! Adult Retreat Weekend Sign ups!

Grades 9-12 (Life Teen)

St. Mary's Life Teen offers a wide variety of events geared to teens in high school. For complete information on Life Teen, please visit WWW.STMARYSLIFETEEN.COM or contact our Youth Minister, JP Manning.… [more]

Grades 9-12 (Life Teen) Grades 9-12 (Life Teen)


St. Mary's offers a variety of ministries that serve the community, fostering its growth spiritually and socially. Please use our sidebar to the right to guide yourself through a detail description of each of our ministries.    … [more]

Ministries Ministries

With One Voice (Capital Campaign)

Dear Parishioners, In less than four years, St. Mary of the Assumption Parish will be celebrating a great anniversary. For almost 150 years, our parish has been committed to being a living presence of Jesus… [more]

With One Voice (Capital Campaign) With One Voice (Capital Campaign)

Weekly Bulletin


Weekly Bulletin Weekly Bulletin
St. Mary's of the Assumption Parish – Dedham, MA


Fr Kelly’s Weekly Letter: March 29th

Dear Friends, I hope that this is a blessed Palm Sunday for you. We meet this day with the joy of Jesus’ entrance into Jerusalem, but also, the suffering of His Passion. We will experience the breadth of these great mysteries this week as we come together for Holy Thursday, Good Friday, and the Great Vigil of Easter. We also continue the moving tradition of the Life Teen Passion... [Read more...]

Holy Week Mass Schedule

Palm Sunday- March 29th 4:00pm (on Saturday, March 28th) 7:00am 9:00am (with Life Teen Passion Play) 11:00am 5:00pm (with Life Teen Passion Play)    Holy Thursday Mass of the Lord’s Supper- April 2nd 7:00pm   Good Friday- April 3rd 8:00am Morning Prayer 3:00pm 7:00pm (with Life Teen Passion Play)   The Great Vigil of Easter- April 4th 8:00am Morning Prayer 8:00pm Vigil... [Read more...]

Fr Kelly’s Weekly Letter: March 22nd

Dear Friends, There is no end to the prayers, food and activity at St. Mary’s! Right on the heels of the wonderful Mission last week, this week saw the celebration of St. Joseph’s Altar Table, a great Italian tradition. It began with Evening Prayer and a beautiful reflection on holiness by our parishioner Colby Flis, and then we moved on to the extraordinary desserts of the day.... [Read more...]

Parish Response to Lineamenta for the Synod

Parish Response to Lineamenta for the Synod on The Vocation and Mission of the Family in the Church and in the Contemporary World St. Mary of the Assumption, Dedham, MA March 1, 2015   These responses are taken from parishioners who are members of the Parish Council, from those who attended an open parish meeting specifically held to address the Lineamenta questions, and from parishioner... [Read more...]

More News...
  • Location

    St. Mary's of the Assumption Parish – Dedham, MA


    25 Avery Street, Dedham, MA 02026

    Parish Office

    Telephone: (781) 326-0550
    Fax: (781) 326-1809

    Parish Office Hours

    Monday through Friday 9:00am-9:00pm
    Saturday from 9:00am-2:00pm
    Sunday from 9:00am-1:00pm

    The Saint Joseph Chapel in the Parish Center is open for visits from 9:00am - 9:00pm each day.

    There is a ramp for handicapped access to the upper Church located in the rear parking lot.

  • Mass Schedule


    Saturday 4pm
    Sunday 7am, 9am, 11am, 5pm Life Teen


    7:00am - Monday through Friday
    8:00am - Saturdays
    in St. Joseph Chapel

    Eucharistic Adoration

    All Day/All Night Adoration Every Friday from 10:00am through Saturday before the 8:00am Mass in St. Joseph Chapel

    Fatima Devotion with Exposition-First Saturday at 8:30am

    Sacrament of Reconciliation

    Saturdays from 3:00-3:45pm in the Reconciliation Room in the Church

St. Mary's of the Assumption Parish – Dedham, MA