Judith River Ranger Station is a historic site in Montana along the Middle Fork of the Judith River southwest of Utica in Lewis and Clark National Forest. Known for both its building and its forest setting, it reflects the area's preserved historic character. The site was added to the National Register of Historic Places on April 10, 1992. It also remains in active use today as a campground, while the former ranger station can be rented as a cabin, combining preservation with a continuing public role.