Harlowton
9
- American Lutheran Church Lutheraner · Kyrka · 311 East Division Street
- Faith Chapel Kyrka
- Federated Church Kyrka
- Lutheran Church Lutheraner · Bönehus
- Saint Joseph Catholic Church Katoliker (latinsk rit) · Kyrka · 26 3rd Street Northwest
- The Church of Jesus Christ of Latter-day Saints Övriga restorationister · Kyrka
- Trinity Lutheran Church Lutheraner · Kyrka · 201 A Avenue Southeast
- United Methodist Church Metodister och helgelserörelsen · Kyrka
- Wesleyan Church Kyrka · 104 A Avenue Northeast