76 Wianno Ave
Osterville, MA 02655
Tel: 508.428.2011
Fax: 508.428.0154



A warm welcome to you and other viewers who visit our Parish on the Net. We hope you'll find this "extension" of our Parish inviting and interesting. Please know that you are most welcome to visit us, literally, by sharing in weekend worship with us. If we can be of service to you, personally, please don't hesitate to e-mail and we will return a message a.s.a.p! An anonymous author has written, "There are two words used a great deal by Jesus in the Gospels. One is 'Come' and the other is 'Go'. It's no use coming unless you go, and it's no use going unless you come."


What's New:

We are now using our Winter Mass schedule. Please visit our Mass times page for more information. 

Information about We Share, our Electronic Giving partner

Please take a moment to fill out our Stewardship of Time and Talent and Census form.





Take a tour!

We have a long history of serving the Catholic Community in the Osterville area. Read a little about our history, and take a photo tour of the grounds and church. More photos coming soon!



Summer Daily Mass Schedule
Monday, Tuesday, Wednesday, Thursday, Friday 8 AM
Summer Weekend Mass Schedule
(Beginning Memorial Day Weekend)
Saturdays, 4 PM
Sundays, 7 AM, 9 AM and 11 AM

From weekend before July 4 to weekend of Memorial Day, we have a 5:15 pm on Saturday.
Winter Daily Mass Schedule
Monday, Tuesday, Wednesday, Friday 8 AM
Winter Weekend Mass Schedule
(Beginning the weekend Labor Day)
Saturdays, 4 PM
Sundays, 9 AM and 11 AM



Saturdays: 3:00-3:45 PM

Confessions are also heard by appointment. Please call the Parish Office for more information.

Adoration of the Blessed Sacrament
1st Fridays: 8:30 AM - Noon


Held the first Sunday of the month at Noon. Please contact the Parish Office to make arrangements.


Notice of intent is required 8 months in advance. 


Anointing of the Sick

Please call the Parish Office if this sacrament is needed.




© 2013, 2014, 2015, 2016, 2017, 2018, 2019
Our Lady of the Assumption

All Rights Reserved.

Our Lady of the Assumption
76 Wianno Ave
Osterville, MA 02655

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P: 508.428.2011
F: 508.428.0154