Welcome to St. Thomas

Mass time
10:00 am Sunday

Welcome to St. Thomas Catholic Church in De Smet, SD.  We hope you enjoy your stay.  Let us know how we can serve you by contacting us.

Daily Mass ~ Friday 8:00am

Confession Times  ~ call for appointment!

Exposition ~ Wednesdays 5-6pm

+1 605-854-3564

512 3rd St. SW, De smet, SD