Welcome to St. Irenaeus Parish website! We are located in Oakmont, Pennsylvania, which is 15 miles northeast of Pittsburgh by the Allegheny River. We hope that you can discover and learn what is happening here at our parish.
Please use the menu options to navigate through the various activities that encourage our parishioners to share and grow in our Catholic faith. We welcome new members!
Sunday: 8:00am, 11:00am
Tuesday - Thursday: 8:00am
Holy Days of Obligation: 10:00am, 7:00pm
Confessions: Saturdays, 11:00am - 12:00pm
Monday - Friday: 8:30 am - 3:30 pm
St. Irenaeus Fall / Holiday Flea Market is open until Saturday, Dec. 9th. in the PLEC Bldg at 619 4th Street.
All autumn and holiday items will be available including Clothing, Jewelry, Furniture, Household Goods and much more! Come visit us for great bargains.
Our hours will be: Tuesday: 10AM - 4PM
Thursday: 10AM - 5PM
Saturday: 9AM - 2PM
Online Giving: Faith Direct