We are Holy Trinity Parish. We are one Body in Christ. We are holy in our vocations, Catholic in our diversity, and apostolic in our faith.Holy Trinity Catholic Parish
Archdiocese of St. Louis MO
We are located in St. Ann MO. Link to Map Click Here
We welcome you to our Church with Daily Mass, Spanish Masses, Reconciliation and Perpetual Help Devotions . We are very proud of our 24 hour Adoration Chapel, Beautiful Grotto and School Chapel.
Holy Trinity School is located at 10901 St. Henry Lane, about a mile west of the Church. Link to Map Click Here