Welcome

Discover Our Lady of Unity, a vibrant Catholic community in Chicago dedicated to faith, love, and service.

Our Mission

We are a welcoming Catholic community called by God to live out the message of Christ in love and service to all people. Our parish mission is to proclaim the Gospel of Christ to our local community in word, deed, and truth.

About Us
A group of clergy and altar servers dressed in white liturgical garments. One person holds a large lit candle while another holds an open book.

Our Parish & Parish School

Easily find Mass and confession times, locations, and explore our parish bulletin to stay connected and informed.

St. Helen Catholic Church in Chicago, IL
St. Aloysius Catholic Church in Chicago, IL
Holy Rosary Catholic Church in Chicago, IL
St. Helen Catholic School in Chicago, IL

St. Helen Catholic School

Visit Website

Chicago Catolico

Join Father Claudio and other Hispanic clergy and leaders on the Chicago Catolico Weekly Podcast.

Upcoming Events

Nov. 27th

Thanksgiving Day Masses

  • 9:00 am - St. Helen Church -Trilingual
  • 10:00 am - Holy Rosary Church-Bilingual
  • 11:00 am - St. Aloysius Church- Bilingual

     Thanksgiving Day Mass Flyer


Dec. 6

Community Spanish Retreat /

         Mini Retiro en Español


Join us for our Spanish Retreat

  • Doors open at 9 a.m.
  • $5 Registration Fee
  • Call 773.235.3575 to register
  • Location: St Helen Church

Mini Retreat Flyer


Dec. 8th

Immaculate Conception Mass

  • 7:00 pm Trilingual Mass

          at St. Helen Church

      Download Flyer

Dec. 15-23

Simbang Gabi Masses

  • 7:00 pm
  • St Helen Chruch

Dec. 3- 12th  Our Lady of Guadalupe Novena, Mañanitas and Masses

Download Flyer/ Abrir Folleto

Holy Rosary Church

  • Dec. 3rd  6 pm Rosary & 7 pm mass
  • Dec. 4th  6 pm Rosary & 7 pm mass
  • Dec. 5th 6 pm Rosary & 7 pm mass


St Helen Church

  • Dec. 6th 8:45 am Rosary and 10:30 am Mass
  • Dec. 7th 12:00 pm Rosary & 12:30 mass
  • Dec. 8th  6 pm Rosary


St. Aloysius Church

  • Dec. 9th 6 pm Rosary & 7 pm mass
  • Dec.10th 6 pm Rosary & 7 pm mass


St Helen

  • Dec. 11th  9:15 pm Rosary & 10 pm mass
  • Dec. 11th 11:00 pm Our Lady of Guadalupe Mañanitas


Holy Rosary

  • Dec. 12th  3am Our Lady of Guadalupe Mañanitas and 4:00 am Mass


St. Aloysius

  • Dec. 12th 5 am Our Lady of Guadalupe Mañanitas
  • Dec. 12th 7pm Misa de las Rosas

Discover Ways to Give

As people of faith, we give faithfully and generously.


Advertise in our Parish Bulletin

Grow your business with an ad in our parish bulletin. For more information please contact: 


Ken Hyatt 

1-800-950-9952 ext. 4747

khyatt@4LPi.com