Saint Irenaeus Catholic Church has been part of the Cypress community since 1961 - a time when there were more cows than Catholics! Since then we have grown into a vibrant, active parish with as many ministries as diverse as we are... from bible study, feeding the hungry, Evangelization Retreat, to a variety of music ministries serving our children, teens, adults, Spanish speaking parishioners, and the Filipino Catholic Federation. If you're looking for an opportunity to participate, you'll find it at Saint Irenaeus Catholic Church.

Been looking for a way to nurture your faith, reconnect, get more involved, or simply a place to pray? We welcome you with open arms!

8:30 a.m. Funeral Mass

Monday, July 29

  • Mass schedule

    adoration & penance

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  • online envelopes

    A convenient giving option

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Roar! Life is wild. God is good.

Bible Camp: July 15-19

Click to volunteer or register.

Young Adult


Friday, July 19 starting at 6:00 p.m.

Christ Cathedral Campus

Garden Grove, CA

Food, Art Exhibition, Music, and Games.

Doors to the Cathedral open at sundown.

Ages 18+



Saint Irenaeus Young Adult Ministry

(Ages 18-30)

Sunday, July 21

Topic Discussion

6:00 p.m. in the Education Building

Please join us!

Sunday, July 28

Game Night

6:00 p.m. in the Education Building

Sunday, August 4

Bible Sharing and Gospel Reading

6:00 p.m. in the Education Building

Saturday, August 24


Where and when TBD

Fr. Binh’s

Pastor Installation Mass

Sunday, July 28

9:45 a.m. Mass

Let’s celebrate! Fr. Binh's being appointed Pastor!

Bishop Kevin Vann presiding. Reception to follow in the Hall.

Make the move to financial peace.

Financial Peace University

Nine Lesson Course

Thursdays starting August 8

7:00 p.m. to 9:00 p.m.

In the Library (classroom 13)

Financial Peace University (FPU) is a nine lesson course designed to help you build a budget,

dump debt, grow your wealth, and leave money stress behind!

Class coordinators for this nine lesson course are parishioners Stellie and Richard, who have been following

Dave Ramsey's financial principles since 2014.

Have questions or want to register? Send an email to financialpeace@sticypress.org.

Saint Irenaeus Music Ministry presents

Belinda Gonzalez

in a benefit recital dedicated to

The Assumption of the Blessed Virgin Mary

featuring accompanist

Kevin Phan

Friday, August 16

at 7:00 p.m. in the church

Concert is free. There will be a free will offering. All proceeds benefit Belinda Gonzalez in her pursuit of a Master Of Music degree.

Fall Fiesta

live music • rides • games • food • prizes • silent auction

Friday, September 20

6:00 p.m. to 11:00 p.m

Saturday, September 21

2:00 p.m. to11:00 p.m.

Sunday, September 22

12:30 p.m. to 9:00 p.m.

Event Flyer

Want an easy way to stay connected with what's happening in the Saint Irenaeus community? Subscribe to our weekly email newsletter, the message. It's filled with parish events, activities and inspirational bible verses.

Read it. Share it. Live it. It's a small way to be part of something bigger!

Pastoral Service Appeal 2019

PSA pledge cards are available in the Parish Office or simply pledge online at Orange Catholic Foundation.

We thank you in advance for your generosity.





The incidents of phone calls, text messages and emails purportedly coming from bishops, priests, and deacons asking for personal information or for money continues to occur.

Please be advised that these contact attempts most certainly do not originate from them. They are fraudulent!

We advise you to not respond to these messages or follow any links that may be contained within them. If you believe the message may be genuine, verify it by calling the church or cathedral office directly, and do not use the phone number provided or embedded in the text or email message.

Please call the Parish Office at (714) 826-0760 if you have any questions about this warning. Thank you.

Our 2019 Mass Intention Book is Open!

Interested? Stop by the Parish Office anytime Monday through Friday during office hours.


Monday and Wednesday: 9:00 a.m. to 7:30 p.m.*

Tuesday, Thursday and Friday: 9:00 a.m. to 5:30 p.m.*

* Closed for lunch from noon to 1:00 p.m.

Closed Saturday

Sunday: 9:00 a.m. to 1:00 p.m.

If there is an emergency need for an Anointing of the Sick, please call the Parish Office and a priest will be contacted.

Office hours may differ on and around certain holidays. Please call ahead.

New Hope Crisis Counseling Hotline

At the Tower of Hope on the Christ Cathedral Campus

Providing Telephone Crisis Intervention and Suicide Prevention Services