slideshow 1 slideshow 2 slideshow 3

Capital Campaign Videos

Capital Campaig Videos

US Supreme Court Decision - Statements

As you know, on June 26, the U.S. Supreme Court decision was released interpreting the U.S. Constitution to require all states to license and recognize same-sex “marriage”.


More Information:

Symbolon, The Catholic Faith Explained - 10 Week DVD Series

Event Date: 
Thu, 05/21/2015 - 19:00 to Thu, 07/23/2015 - 20:30
Symbolon, The Catholic Faith Explained
Part II : Living the Faith
  • Starts May 21
  • Thursday evenings 7:00-8:30 pm in the Parish Hall
  • 10 Week DVD series

Serie en Espanol - La Fe Catolica Explicada - 10 Semanas - Serie en DVD

Vivaldi's Four Seasons and Gloria

Event Date: 
Sat, 11/14/2015 - 19:30
Vivaldi’s Four Seasons and Gloria, directed by Dr. Gerardo Ramos
November 14 at 7:30 p.m. in the church;
Tickets are $20 and will be available after Mass and online. 

Marriage - Why God's Design


Listen to the latest homilies, Catholic speakers, concert recordings and other podcasts at Saint William.

Podcasts (current)
iTunes-English -ALL iTunes-Español

Eucharistic Adoration

Open your heart. Visit Our Lord. He is truly present in the Blessed Sacrament.  Adoration in the Sacred Heart Chapel, 24-hours-a-day, 7-days-a-week. For more information see Eucharistic Adoration under Spiritual Growth.

Share Your Time

Prayer is the beginning of stewardship, because we must be spiritually prepared if we are to use our gifts in God’s service. Can you pause to spend time with God in any of the following ways?

Suggested Ministries

Share Your Talent

Give and it shall be given to you…for the measure you measure with will be measured back to you – Luke 6:27-38

Use this guide to help you as you prayerfully consider how you would like to express your faith constantly in words and action.

Suggested Ministries

  • Amazon will donate 0.5% of the price of your eligible AmazonSmile purchases to St William Catholic Church Round Rock Texas whenever you shop on AmazonSmile.
  • AmazonSmile is the same Amazon you know. Same products, same prices, same service.
  • Support your charitable organization by starting your shopping at