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 five quadrants.
The William D. Fenton House in southeast Portland in the U.S. state of Oregon is a 2.5-story, single-family dwelling listed on the National Register of Historic Places. Built in the Queen Anne style in 1892, it was added to the register in 1979.
The Walter F. Burrell House is a house in southeast Portland, Oregon, listed on the National Register of Historic Places. It is currently a funeral home, having been purchased from the Burrell's in 1923 by the Holman family.
The Samuel Cobb House is a building in southeast Portland, Oregon, listed on the National Register of Historic Places.
The Thaddeus Fisher House is a house in southeast Portland, Oregon, United States, 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 When prohibition was repealed in 1933, the Oregon Liquor Control Commission was created through Oregon's Knox Bill.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 Rachel Louise Hawthorne House is a house in southeast Portland, Oregon listed on the National Register of Historic Places.
The Joseph Kendall House is a house in southeast Portland, Oregon, that is listed on the National Register of Historic Places.
The Wilhelmina Mohle House is a house in southeast Portland, Oregon, United States, listed on the National Register of Historic Places.
The Herman Vetter House is a house in southeast Portland, Oregon listed on the National Register of Historic Places.
The Edward D. Dupont House is a house in southeast Portland, Oregon listed on the National Register of Historic Places.
The Elizabeth B. Gowanlock House is a house 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 Otto W. and Ida L. Nelson 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 Jessie M. Raymond House is a house located in southeast Portland, Oregon, listed on the National Register of Historic Places.
The James B. Stephens House is a house located in southeast Portland, Oregon, United States. The structure is listed on the National Register of Historic Places.
The Ball–Ehrman House is a house located in southwest Portland, Oregon, listed on the National Register of Historic Places.
The Durham–Jacobs House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The Giesy–Failing House is a house located southwest Portland, Oregon listed on the National Register of Historic Places. It is located in the Southwest Hills neighborhood.
