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 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.
West's Block is a building in southeast Portland, Oregon listed on the National Register of Historic Places.
The Douglas Building 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 When prohibition was repealed in 1933, the Oregon Liquor Control Commission was created through Oregon's Knox Bill.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 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. A major fire severely damaged the building on August 8, 2014.
The John Deere Plow Company Building is a building in southeast Portland, Oregon listed on the National Register of Historic Places.
The Rachel Louise Hawthorne House is a house 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 Martin Parelius Fourplex is a building in southeast Portland, Oregon listed on the National Register of Historic Places.
The Santa Barbara Apartments is a building complex on Hawthorne Boulevard in southeast Portland, Oregon listed on the National Register of Historic Places.
The Henry Sensel Building is a building in southeast Portland, Oregon, listed on the National Register of Historic Places.
The Clarence H. Jones House is a house located in southeast Portland, Oregon listed on the National Register of Historic Places.
The James S. Polhemus House is a house located in southeast Portland, Oregon, listed on the National Register of Historic Places.
The John M. Wallace Fourplex is a building complex located in southeast Portland, Oregon, United States. It is listed on the National Register of Historic Places.
The Henry Kuehle Investment Property, also known as the Gottsacker Grocery Building, in southeast Portland in the U.S. state of Oregon is a two-story commercial building listed on the National Register of Historic Places. Built in Bungalow/Craftsman style in 1909, it was added to the register in 1989.
