Lenten Opportunities at St. Mary’s Parish, Dedham      Ash Wednesday Masses:  March 5 at 7:00 AM, 12:10 PM and 7:00 PM (Church); Family Prayer Service with Ashes at 3:30. Daily Mass at 7:00 AM and 12:10… [more]

Lent Lent

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 (April 6)

This weekend I am on retreat with over 70 members of our Life Teen Community.  Please pray for a fruitful outpouring of the Holy Spirit (and a warm wind!)  Last week’s Morning of Recollection about Christian Manhood was very well received.  Thanks to our presenters and participants. This Sunday, April 6, the Social Justice Committee hosts an important conversation on the topic of Homelessness... [Read more...]

Fr. Kelly’s Weekly Letter (March 23)

First, I am very happy to welcome Mr. Phil Scheer to St. Mary’s. Phil is a seminarian for the Archdiocese of Boston who will be living with us full-time through the end of the summer. Phil has been a religion teacher, carpenter, pottery artist, gardener, and a physical education instructor, all talents well suited to St. Mary’s! Please welcome him as he dives into parish life here in... [Read more...]

Fr. Kelly’s Weekly Letter (March 16)

Last week’s Parish Mission was a blessed time for hundreds of parishioners as we received the grace of seeing and hearing the message of Divine Mercy.  Thanks to the planning and social committees for all the work.  And this is just the beginning!  On Saturday morning, March 22, parishioner Karen Farrell will lead a reflection on “Art and Prayer” after the 8:00 Mass until about 10:00. ... [Read more...]

Special Memorial Mass

You are invited – There will be a special Memorial Mass For Joseph Vecchi, Jr., son of Kathy Vecchi, on Saturday, March 15th at 11:00am St. Mary Church May he rest in peace.  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-3:00pm
    Sunday from 9:00am-2:00pm

    The Saint Joseph Chapel in the Parish Center is open for visits from 9:00am - 8:30pm 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

    Weekdays in Lent

    7:00am & 12:10pm - 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 during Lent

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

    Wednesdays from 6:30-8:00pm in St. Joseph Chapel

    Mondays from 12:45-2:00pm in St. Joseph Chapel

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