This is a list of properties and historic districts in Oregon that are listed on the National Register of Historic Places. There are listings in all of Oregon's 36 counties.
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 Knights of Columbus Building, also known as the Aero Club Building, in Portland, Oregon, was a Late Gothic Revival architecture building that was built in 1920. It was listed on the National Register of Historic Places from 1990 until its demolition. The building was demolished in 1998. The property is now the site of the Paramount Hotel.
The Nettie Krouse Fourplex in southeast Portland in the U.S. state of Oregon is a 2.5-story multiple dwelling listed on the National Register of Historic Places. Built in the American Craftsman style in 1910, it was added to the register in 1989.
The International Harvester Company Warehouse is a building in southeast Portland, Oregon listed on the National Register of Historic Places.
The Frigidaire Building or Templeton Building is a building in southeast Portland, Oregon listed on the National Register of Historic Places. The building was designed by William C. Knighton and Leslie D. Howell and completed in 1929 for O.E. (Oscar) Heintz and occupied by Frigidaire until 1934. When prohibition was repealed in 1933, the Oregon Liquor Control Commission was created through Oregon's Knox Bill. OLCC occupied the building once Frigidare left. Later it was occupied by R.J. Templeton, an auto parts distributor.
The Olympic Cereal Mill, formerly known as B&O Warehouse, is a building complex in southeast Portland, Oregon, listed on the National Register of Historic Places. The building is currently a creative space.
The Oregon Portland Cement Building is a building in southeast Portland, Oregon, United States listed on the National Register of Historic Places.
The John Deere Plow Company Building is a building in southeast Portland, Oregon listed on the National Register of Historic Places.
The Martin Parelius Fourplex is a building in southeast Portland, Oregon listed on the National Register of Historic Places.
The F. M. Knight Building in southeast Portland in the U.S. state of Oregon is a two-story general commercial building listed on the National Register of Historic Places. Built in an Italianate style in about 1890, it was added to the register in 1989.
Sutton & Whitney was an architecture firm based in Portland, Oregon, United States, operating from 1912 to 1950. Its principal partners were Albert Sutton (1866–1923) and Harrison A. Whitney (1877–1962). In 1934, it became Sutton, Whitney & Aandahl, after full membership was granted to Frederick Aandahl (1887–1950), who had already been working for the firm as chief draftsman since 1919 and as an associate since 1923.
The Portland General Electric Company Station "L" Group in southeast Portland in the U.S. state of Oregon was a cluster of six industrial buildings listed on the National Register of Historic Places. Built between 1910 and 1929 by Portland General Electric (PGE), it was added to the register in 1985. In 1986, PGE gave Station L and 18.5 acres (7.5 ha) of land to the Oregon Museum of Science and Industry (OMSI). The Station L turbine is a central feature of OMSI's Turbine Hall. The complex was listed on the National Register in 1985, and was delisted in 2020.
The J.K. Gill Company, also known as J.K. Gill and Gill's, was an office supply company specializing in books and school supplies, based in Portland, Oregon, United States. The company existed for about 130 years. Operating mainly in the Pacific Northwest states of Oregon and Washington, the company at its peak employed over 500 and had retail stores in four western states, including California and Arizona.
