This is a list of the National Register of Historic Places listings in Martin County, Minnesota. It is intended to be a complete list of the properties and districts on the National Register of Historic Places in Martin County, Minnesota, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in an online map.
There are nine properties and districts listed on the National Register in the county. Six of them are in Fairmont, the county seat; the rest are in or near Sherburn.