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.

[2] Notable features of the asymmetrical house include many porches and projections, intricate decorative elements, variegated siding, a wrap-around veranda, a flare-top chimney, and a stained-glass side door.

[3] Fenton (1853–1925), for whom the house was built, was a prominent lawyer and the general counsel for the Southern Pacific Railroad in Oregon.

[3] Fenton, one of the founders of the Oregon Historical Society, helped set up the Lewis and Clark Centennial Exposition in Portland in 1905.

[3] Fenton Hall, which housed the University of Oregon School of Law from 1937 through 1970,[4] was renamed for him in 1938.