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.
The Kenton Hotel is a historic hotel in Portland, Oregon. It was built in 1909, added to the National Register of Historic Places on October 16, 1990, and identified as a contributing resource in the Kenton Commercial Historic District when the district was added to the National Register on September 3, 2001.
The Harlow Block, also known as the Hayhurst Building, is a historic building located in Portland, Oregon, United States, built in 1882. It is listed on the National Register of Historic Places.
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 Monastery of the Precious Blood is a building in southeast Portland, Oregon, United States, listed on the National Register of Historic Places. It is in the Montavilla neighborhood.
The Loyalty Building, formerly known as the Buyers Building and the Guardian Building, 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 Roosevelt Hotel was a hotel located in downtown Portland, Oregon at 1005 SW Park. It was built in 1924 and is listed on the National Register of Historic Places. In 2000–2001 the building was converted to condominiums.
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 Oregon Cracker Company Building is a historic structure located in Portland, Oregon, United States. Built around 1897 as a food processing plant, and expanded in 1901, it is one of Portland's finest Romanesque Revival buildings. The building also includes early examples of structural features that were innovative for the time, but which later became common. The building was added to the National Register of Historic Places in 1979.
The Packard Service Building is a building located in northwest Portland, Oregon listed on the National Register of Historic Places.
The Hryszko Brothers Building is a building located at 836 North Russell Street, in the historic Albina District of north Portland, Oregon, United States. It was established in 1905 by Polish immigrants as a meeting hall and aid station, later hosting meetings by the St. Stanislaus Catholic Church and the Polish Library. It is now operated by McMenamins under the name White Eagle Saloon & Hotel, or simply White Eagle. The building is listed on the National Register of Historic Places.
The Portland Van and Storage Building is a building located in north 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 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.
