The Montanas Trail House is a restaurant in Brooklyn, New York, in the United States. The restaurant is named for the mountain range in Montana.

The menu features American cuisine with a focus on seasonal and locally sourced ingredients. There is also a rotating selection of craft beer and wine. The restaurant has a cozy atmosphere, with a fireplace and exposed brick walls.

The Montanas Trail House is open for dinner seven days a week. Reservations are recommended.