National Register of Historic Places listings in Lake County, Colorado

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

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Lake County, Colorado, 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 10 properties and districts listed on the National Register in the county.

This National Park Service list is complete through NPS recent listings posted April 4, 2025.