Frogtown is a neighborhood in Saint Paul in the U.S. state of Minnesota. Built around University Avenue, the Thomas-Dale neighborhood is colloquially known as Frogtown (German: Froschberg, meaning "Frogmountain"). Historically, Frogtown was a subsection of the current Thomas-Dale neighborhood. It is bordered by University Avenue on the south, the Burlington Northern Railroad tracks to the north, Lexington Parkway on the west and Rice Street on the east.