We warmly welcome you to the faith-filled community of Holy Trinity in Casco, Wisconsin. Please browse this website to learn more about us. Please call the office at (920) 837-7531 for more information. We welcome you and your family and are looking forward to your visit!

Holy Trinity Casco News and Announcements

Confirmation

Confirmation for Holy Trinity & St Mary's will be November 5, 2017 at 10:30 Mass
Read More

The Farm Field Trip

All grades went on a field trip to The Farm in Door County on Tuesday,
Read More

6th Grade Graduation

6th Grade Graduation Mass – June 7th, 7:00 pm
Read More

See Our Photo Gallery