Read the daily quote from Pope Francis



This Church is our heavenly Father's house, a place of solace and grace, so feel at home. Enter reverently, pray quietly, sing joyfully, listen attentively, give cheerfully, and come back gladly. We are a welcoming Catholic Community called by God to live out the message of Christ in love and service to all people. If you are new to our Community, WELCOME!

St. Denis Catholic Community
2151 S. Diamond Bar Blvd.,
Diamond Bar, CA 91765

Phone:   (909) 861-7106  
Fax:      (909) 861-2697

Pastoral Office Hours

Mon - Fri:   8:00 am - 9:00 pm
Saturday:   8:00 am - 8:00 pm
Sunday:     7:30 am - 7:30 pm

Sick calls: Please call anytime

Weekend Mass Schedule
7:30 am; 5:30 pm (Vigil)
Sunday: 6:15 am; 7:30 am; 9:00 am; 10:30 am
                    12:00 noon; 1:30 pm; 5:30 pm

Weekday & Holy Day Mass Schedule
Mon - Friday:
6:30 am; 8:00 am; 6:30 pm
Holy Days: 6:30 pm (vigil); 6:30 am; 8:00 am
                           12:10 pm; 6:30 pm


14th Annual Los Angeles Catholic Prayer Breakfast
Tuesday, September 18th - 6:30 a.m. - 9:00 a.m.

Rosary, Mass, Breakfast, and Guest Speaker:
Bishop Robert E. Barron
Auxiliary Bishop of the Archdiocese of Los Angeles

Bishop Robert Barron is the founder of Word on Fire Catholic Ministries and Auxiliary Bishop of the Archdiocese of Los Angeles. He is also the host of CATHOLICISM, a groundbreaking, award-winning documentary about the Catholic Faith, which aired on PBS.

Bishop Barron is a #1 Amazon bestselling author and has published numerous books, essays, and articles on theology and the spiritual life. He is a religion correspondent for NBC and has also appeared on FOX News, CNN, and EWTN.

Bishop Barron's website,, reaches millions of people each year and he is one of the world's most followed Catholics on social media. His regular YouTube videos have been viewed over 30 million times and he has over 1.5 million followers on Facebook.

Tickets:  $40.00/each



Upcoming Collections

August 18-19, 2018
Second Collection
Mission Cooperative Appeal 

Archdiocesan & Parish Appeals

Online Giving

Online Giving

Secure and Convenient Donate now!