Maudlow is a small unincorporated community in northern Gallatin County, Montana, United States. The town was a station stop on the transcontinental main line of the Chicago, Milwaukee, St. Paul and Pacific Railroad ("the Milwaukee Road"), and was a community center for a small number of area ranchers and homesteaders. Maudlow was named after a family member of Montana Railroad President, R. A. Harlow, Maud Harlow.