The Dauphine Hotel is a historic hotel building located at Bonnots Mill, Osage County, Missouri. It was built about 1840 and expanded in 1879, and is a two-story, frame and brick building with a modified "U"-plan. The main block is six bays long and a two-story gallery spans its entire front.
It was listed on the National Register of Historic Places in 1980. It is located in the Bonnots Mill Historic District.