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 Annand–Loomis House is a house located in southwest Portland, Oregon, listed on the National Register of Historic Places. It has also been known as the John Annand House and as the Lee B. Loomis House.
The Ball–Ehrman House is a house located in southwest Portland, Oregon, listed on the National Register of Historic Places.
The Joseph R. Bowles House is a house located in southwest Portland, Oregon, that is listed on the National Register of Historic Places.
The Francis R. Chown House is a house located in southwest Portland, Oregon. It is individually listed on the National Register of Historic Places and is also a contributing property of the King's Hill Historic District. It is located in the Goose Hollow neighborhood.
The Alice Druhot House is located in southwest Portland, Oregon listed on the National Register of Historic Places. It is located in the Goose Hollow neighborhood.
The Durham–Jacobs House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The Caroline W. and M. Louise Flanders House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The Fruit and Flower Mission, located in the West End area of downtown Portland, Oregon, is listed on the National Register of Historic Places.
The Gaston–Strong House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places. An early resident was Joseph P. Gaston.
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.
The Rufus C. Holman House is a house located in southwest Portland, Oregon, listed on the National Register of Historic Places. It is located in the Southwest Hills neighborhood.
The Edward D. Kingsley House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The George Pipes House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The Martin Luther Pipes House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The Dr. James Rosenfeld House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The Walter V. Smith House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The Alice Henderson Strong House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The James E. Wheeler House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
The John Eben Young House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.
