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

32nd Annual Porkie Pancake Breakfast & Time & Talent Drawing

32nd Annual Porkie Pancake Breakfast & Time & Talent Drawing

Home School Association is accepting donations for the 32nd Time & Talent Drawing.  You may
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Catholic Schools Week Jan 28th – Feb 3rd
Holiday Fundraisers

Holiday Fundraisers

Update: Thank you to all who participated with selling and/or purchasing from our Fall Holiday
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See Our Photo Gallery