• Welcome

    Walnut Creek, California 
    Diocese of Oakland 

  • Pray

    Walnut Creek, California
    Diocese of Oakland

  • '

    May Crowning

  • Mullen Commons

    Walnut Creek, California
    Diocese of Oakland

  • 1
  • 2
  • 3
  • 4

Monday - Saturday: 8:30am
Saturday: 5:00pm
Sunday: 7:30, 9:00, 11:00am & 12:30pm
Holy days
Vigil: 7:00pm
8:30am, Noon 
Saturdays: 4:00pm 

1650 Ygnacio Valley Rd
Walnut Creek CA

Everyone is Welcome

Sunday Masses 7:30am, 9:00am, 11:00am and 12:30pm

Dear Sisters and Brothers,


Whoever you are and wherever you may in your journey of faith, you’re most welcome to St. John Vianney Church. Rooted in our Catholic Traditions, we live the Gospel Values and spread the Christian Message in all we do or say. We’re an open, warm and welcoming Parish Community. Having experienced the Hospitality of God, we extend it to one and all.


Read more: Everyone is Welcome

What's Missing?

Are you searching for something or someone? 

Read more: What's Missing?

It's a Celebration!!

We are celebrating our 50th Anniversary this year. Plans are already in place for the celebration.  Click here to see what's happening!!

Parish Happenings




The Call to Follow After Christ
Will we become like Christ? An exploration of Paul's Letter to the Philippians 2:1-11. Presented by Fr. Tom Bonacci, 7:00pm, Mullen Commons. 



Divorced/Separated Ministry
7:30pm Mullen Commons
Grief after the end of a marriage



Reveal Christ In All We Do
Will we serve the poor? A celebration of the Heart of Jesus as found in the Gospel Traditions. Presented by Fr. Tom Bonacci, 7:00pm, Mullen Commons.



Blessing and Commissioning
Thank you to all our altar servers and their families. A Blessing and Commissioning will be held on Sunday, May 31st, 12:30pm Mass. A potluck luncheon will follow in Mullen Commons. 




Following Christ in the World As It Is
What might it mean to love Terrorists in the Tradition of Jesus? How Jesus teaches us to love our enemies. An honest probing of the Beatitudes of Matthew 5:1-12 In light of Matthew 5:43-48. Presented by Fr. Tom Bonacci, 7:00pm, Mullen Commons


13th to 19th

Vacation Bible School

Saturday 13th -Opening Program and Potluck Dinner 6:00-8:00pm.
Day Camp: Mon. - Fri. 9:00am to Noon.
Evening Camp: Tues. & Thurs. 6:30-8:30pm. including adult mini-retreat
Friday 19th Closing Program 7:00-8:00pm.

Please click here for more information



Exploring the Concept of Jubilee in the Bible
Save the date - Dr. Zach Flanagin, 7:00pm, Mullen Commons



Any questions regarding our upcoming events;
Please contact the front office at 925 939-7911 ext. 0 or email This email address is being protected from spambots. You need JavaScript enabled to view it.


Parish Finance Information

For a more detailed look at our 2014 Financial Results and our 2015 Income and Expense budgets please click here.  This information is intended to supplement the information presented in the February 7th and 8th Bulletin.

Upcoming Events

Latest Podcast

Wounds Hands, Healing HandsPodcast
by Fr. Padraig Greene
Third Sunday of Easter
Date: 4/19/15
Click to Listen
Click for other Homilies

Reclaiming Christ's Mission Together Campaign Thermometer