National Register of Historic Places listings in Salt Lake County, Utah

This is a list of the National Register of Historic Places listings in Salt Lake County, Utah.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Salt Lake County, Utah, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map.

There are 345 properties and districts listed on the National Register in the county, including 6 National Historic Landmarks. More than 200 of these sites, including 4 National Historic Landmarks, are located in Salt Lake City, and are listed separately; the 128 sites outside the city, including 2 National Historic Landmarks, are listed here. Five other sites in the county outside of Salt Lake City were once listed on the Register, but have been removed.