The following list presents the full set of National Register of Historic Places listings in Multnomah County, Oregon. However, please see separate articles for listings in each of Portland's six quadrants.
West's Block is a building in southeast Portland, Oregon listed on the National Register of Historic Places.
The New Logus Block is a building complex in southeast Portland, Oregon, listed on the National Register of Historic Places.
The Osborn Hotel is a building in southeast Portland, Oregon, listed on the National Register of Historic Places.
The Cumberland Apartments is a building complex located in downtown Portland, Oregon, that is listed on the National Register of Historic Places.
The Broadway Building, also known as the Pioneer Park Building, is a building located in downtown Portland, Oregon, that is listed on the National Register of Historic Places.
The Brown Apartments is a building complex located in downtown Portland, Oregon, listed on the National Register of Historic Places.
The Calumet Hotel, also known as the Esquire Hotel, is a former hotel building located in downtown Portland, Oregon, that is listed on the National Register of Historic Places. The building was changed from a commercial hotel to a residential hotel for low-income residents in the 1930s. At some point, it took the name Esquire Hotel. By the time of its nomination to the National Register, in 1983, it was vacant. The building was renovated in 2008–09 and is now known as "The Esquire" apartments.
The Corbett Brothers Auto Storage Garage is a building located in downtown Portland, Oregon, listed on the National Register of Historic Places.
The Neighbors of Woodcraft Building, also known as the Tiffany Center, is a building located in southwest Portland, Oregon, listed on the National Register of Historic Places. Construction of the building was commissioned by the Neighbors of Woodcraft (NOW), a non-profit fraternal benefit society based in Oregon since 1905 and operating in several western states, for use as a national headquarters and clubhouse. The building was completed in May 1929 and dedicated in June. In 1993, NOW sold the building and moved out of its remaining office space there. The building was added to the National Register in February 1996.
The Wilcox Building is a building located in downtown Portland, Oregon, listed on the National Register of Historic Places. The building was designed by Whidden and Lewis. The design is similar to the Failing Office Building (1907) and Stevens Building (1914), also by Whidden and Lewis.
The Campbell Hotel, located in northwest Portland, Oregon, is a historic former residential hotel that is listed on the National Register of Historic Places (NRHP). It is now an apartment building named the Campbell Court Apartments.
The Honeyman Hardware Company Building is a historic commercial building located at 832 NW Hoyt Street in Northwest Portland, Oregon. It was completed in 1912 and was listed on the National Register of Historic Places on December 15, 1989.
The Packard Service Building is a building located in northwest Portland, Oregon listed on the National Register of Historic Places.
The Jantzen Knitting Mills Company Building is a building located in northeast Portland, Oregon, USA, listed on the National Register of Historic Places. The picture is of the corner of 19th Ave. and NE Glisan St.
The Albertina Kerr Nursery is a historic building located at 424 NE 22nd Avenue in Northeast Portland, Oregon. It was built by the Johnson, Parker & Wallwork architecture firm in 1921, and was listed on the National Register of Historic Places on August 29, 1979.
The Portland Skidmore/Old Town Historic District is an historic district in Portland, Oregon's Old Town Chinatown neighborhood, in the United States. The approximately 20-block area, center around Burnside Street and named after the Skidmore Fountain, is known for exhibiting Italianate architecture, though High Victorian Italianate, Renaissance Revival, Richardsonian Romanesque, and Sullivanesque styles are also present. In addition to Skidmore Fountain, structures within the district's boundaries include the Blagen Block, Delschneider Building, Hallock and McMillin Building, New Market Theater, New Market Alley Building, New Market Annex, and Poppleton Building.
