Catholic · MT

St. Dennis

P.O. Box 57, Crow Agency, MT 59022

About St. Dennis

St. Dennis is a Catholic church located at P.O. Box 57, Crow Agency, MT, 59022. You can reach St. Dennis at +14066207500.

St. Dennis is one of 3 churches we list in Crow Agency, among 1,618 across Montana. It falls within Big Horn County. It is counted among 240 in the Catholic tradition across Montana.

Patron saint of St. Dennis

Other churches named after Saint Dennis

5 other churches named in honor of Saint Dennis are indexed in Churches List. The most-reviewed of those appear below.

Where is St. Dennis located?

St. Dennis is located at P.O. Box 57, Crow Agency, MT, 59022. The building sits at coordinates 45.57048, -107.26165, placing it in Crow Agency, MT 59022.

Location is approximate — drawn from the public street address.

Address
P.O. Box 57, Crow Agency, MT, 59022
Coordinates
45.570481, -107.261652
Latitude
45.570481
Longitude
-107.261652
Directions
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Decimal degrees, ready to paste into a GPS unit or any mapping app.

What to expect at a service at St. Dennis

Roman Catholic parishes follow a structured liturgy called the Mass, celebrated worldwide in the same order.

  • Mass lasts about an hour and includes Scripture readings, a homily, hymns, and Holy Communion.
  • Visitors are welcome. Only baptized Catholics in good standing receive Communion; others come forward with arms crossed for a blessing.
  • Dress is modest but not formal — business casual is typical for Sunday Mass.

Generalized notes for first-time visitors. Individual churches vary — when in doubt, ask a greeter at the door.

Questions and answers about St. Dennis

What denomination is St. Dennis?
This church is part of the Catholic tradition.
Where is St. Dennis located?
St. Dennis is located at P.O. Box 57, Crow Agency, MT, 59022.

Visitor notes about St. Dennis

Short, text-only reflections left by visitors. No ratings, no photographs — by editorial policy.

No notes yet for this church. Visitor notes are coming soon — for now, write to editors@churcheslist.com and we'll post your reflection by hand.

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Other churches in Crow Agency, MT

Other churches on the same streets — every tradition counted once.
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Catholic churches near St. Dennis

Catholic churches in MT
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Churches within walking and driving distance of St. Dennis

The five nearest churches — any tradition — measured from this door.