National Register of Historic Places listings in Sherman County, Oregon
# National Register of Historic Places listings in Sherman County, Oregon

This list presents the full set of buildings, structures, objects, sites, or districts designated on the National Register of Historic Places in Sherman County, Oregon, and offers brief descriptive information about each of them. The National Register recognizes places of national, state, or local historic significance across the United States. Out of over 90,000 National Register sites nationwide, Oregon is home to over 2,000, and 5 of those are found in Sherman County.

This National Park Service list is complete through NPS recent listings posted July 21, 2023.

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town | Description |
| - | - | - | - | - | - | - |
| 1 | Columbia Southern Railway Passenger Station and Freight Warehouse | Columbia Southern Railway Passenger Station and Freight Warehouse | February 19, 1991 (#91000059) | SW Clark and Fulton Streets 45°35′27″N 120°41′53″W﻿ / ﻿45.590713°N 120.698077°W﻿ / 45.590713; -120.698077﻿ (Columbia Southern Railway Passenger Station and Freight Warehouse) | Wasco | |
| 2 | DeMoss Springs Park | DeMoss Springs Park | April 12, 2007 (#07000366) | De Moss Springs, off Highway 97 approximately 3 miles (4.8 km) north of Moro 45°30′44″N 120°40′58″W﻿ / ﻿45.512246°N 120.682801°W﻿ / 45.512246; -120.682801﻿ (DeMoss Springs Park) | Moro vicinity | |
| 3 | Mack Canyon Archeological Site | Mack Canyon Archeological Site | August 22, 1975 (#75001600) | Address restricted | Grass Valley vicinity | This extensive series of pit houses was occupied seasonally in winter by Columbia River tribes for about 7,000 years from after 5000 BCE to the early 19th century CE. |
| 4 | John and Helen Moore House | John and Helen Moore House | August 5, 1994 (#94000806) | 66432 Highway 97 45°26′44″N 120°45′16″W﻿ / ﻿45.445655°N 120.754550°W﻿ / 45.445655; -120.754550﻿ (John and Helen Moore House) | Moro vicinity | This house is an excellent example of the rural expression of the Italianate style. Built in 1882, around the time of Sherman County's first large-scale settlement, it is one of the oldest houses in the county, and the only Italianate house in the region. |
| 5 | Sherman County Courthouse | Sherman County Courthouse More images | August 28, 1998 (#98001122) | 500 Court Street 45°29′14″N 120°43′53″W﻿ / ﻿45.487317°N 120.731362°W﻿ / 45.487317; -120.731362﻿ (Sherman County Courthouse) | Moro | |
