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Our Sister Parish:
St. James Catholic Church

Daily Readings
  Weekly Bulletin:  

Click here for the latest edition.

  Sunday Mass:  
5:30 PM (Saturday)
8:00 AM
10:00 AM (Watch online)
12:00 Noon
  Holy Days:  
6:00 PM (vigil)
7:45 AM
12:05 PM
6:00 PM
  Daily Mass:  
7:45 AM, 12:05 PM (Monday-Friday)
9:00 AM (Saturday)
  Eucharistic Adoration:  
8:30 AM - 7:00 PM on
Wednesdays and Fridays
  Mother of Perpetual Help Devotions:

6:15 - 6:45 PM every Monday 
in the Basilica.
Click here for details.

3:30 - 5:00 PM on
Saturdays or anytime
by appointment

  Prayer Requests:  

If you or someone you know is in need of special prayers, you may put your request on our parish prayer line.

  Contact Us:

Click here for our Staff List and Contacts

  Joining the Parish:  

Catholics wishing to register in the parish can complete and send in the Parish Registration Form.
Non-Catholics wishing to join the parish are invited to attend our special RCIA program.


I am very happy to welcome you to our web page. We have a wonderful parish here in Marietta. We have been praying together, working together and rejoicing together since 1838.
Parishioners of the past achieved a great deal, and we continue to achieve much for the parish and the community. But one of the greatest achievements, and one that we must constantly strive to build upon, is “family”. We must sincerely strive to be a “parish family” – loving one another and growing together in prayer and mutual support. The parish community is where the mission of Jesus Christ comes to life and continues day to day.
We have a beautiful renovated church building and an outstanding Catholic School; but the parish is first and foremost a people – a people called together by God and empowered by the Holy Spirit. Our parish exists not for itself, but for the mission of Jesus Christ. The parish is called to teach, and witness the Gospel of Christ to our children, to those preparing for deeper Sacramental life, to those alienated from the Church and to those not active in the parish community.
Because the parish is a structure, all parishioners are called upon to recognize their individual talents and gifts and to use those talents and gifts in one or more of the many and various ministries of the parish. Your presence in our parish is very enriching for us.
Your presence in the parish will give us yet another facet of the “Living Body of Christ”. You are most welcome here at St. Mary’s. May God bless you and give you the grace to feel very much at home here. If there is anything you need, please do not hesitate to ask.
Msgr. John Michael Campbell (Rector)
Want to learn more about the Catholic Faith?

RCIA is the process by which adults and teenagers become members of the Catholic Church. RCIA is for people of all walks of life. Learn more here.
Shroud of Turin Presentation

Special presentation on the Holy Shroud of Turin, Friday, October 2, 2015 at 7:00 PM. Doors open at 6:00 PM. "The Shroud in the Gospels, the Liturgy and the Passion!" Read more here.
Mother of
Perpetual Help Devotions

Mother of Perpetual Help Devotions are one of the special devotions held at the Basilica. They are celebrated every Monday evening at 6:15 PM. Learn more here.

St. Mary School

Founded in 1896, St. Mary School has a rich heritage of Catholic education in the Marietta area. Montessori PreStudents in grades Pre-K through 8th receive a strong education rooted in Christian values. Learn more about our excellent school on their website.
Attention School Alumni

We're looking for Alumni of St. Mary School! If you attended St. Mary School at any time, any location, please visit this page to add your name to the mailing list. (Find us on Facebook here.)
SMS Foundation

The St. Mary’s School (SMS) Foundation was established in 1992 by the Diocese of Steubenville to ensure the future financial stability of St. Mary’s Catholic School.


Live Webcasts


 Upcoming Events
OCT 2 
Shroud of Turin Presentation. Click here for details
OCT 4 
Respect Life Sunday. (Read more here.) 
OCT 4 
Diocesan Celebration for Religious Sisters, 12:00 PM Mass 
OCT 4 
Life Chain, 2:00-3:00 PM on State Route 60 by GreenLeaf Landscapes. (Read more here.) 
OCT 10
St. Mary Parish and School Festival, 4:00-11:00 PM at the school. (Read more here.)
OCT 10 
Profession of Solemn Final Vows of Sr. Marija Benedykta of the Cross, OPC, 7:00 PM in the Basilica 
OCT 11 
St. Mary Parish and School Festival, 12:00-6:00 PM at the school. (Read more here.)
OCT 21 
Orientation Session for Confirmation. (Read more about Confirmation preparation here.) 
OCT 24 Pilgrimage: St. Paul Croatian Church, Cleveland
NOV 22 
RCIA Rite of Acceptance, 10:00 AM Mass in the Basilica
NOV 22 
Diocesan Celebration for Marriage Anniversaries, 12:00 PM Mass (Read more here
NOV 26 
Mass for Thanksgiving Day, 9:00 AM in the Basilica 
DEC 6 
Concert: Handel's Messiah, 7:30 PM in the Basilica. (Read more here.)
DEC 8 
Solemnity of the Immaculate Conception of Mary (Holy Day of Obligation) 
DEC 12
Mass for the Feast of Our Lady of Guadalupe, 10 AM in the Basilica, followed by a fiesta in the Basilica Social Hall. (Read more here.)
DEC 13 Concert: Marietta College Christmas Concert, 7:30 PM in the Basilica. (Read more here.)
DEC 17 
St. Mary School Christmas Concert, 7:00 PM in the Basilica 
St. Mary of the Assumption Basilica
Basilica of Saint Mary of the Assumption
A Parish Family for the Mid-Ohio Valley since 1838.
506 Fourth Street, Marietta, Ohio 45750
(740) 373-3643    Email: