The Blaine Smith House in southeast Portland in the U.S. state of Oregon, is a two-story single dwelling listed on the National Register of Historic Places.

A steeply pitched gable roof, imitation half-timbering on the second floor, brick and stucco surfaces, and dormers on the front and rear are among the exterior features of the structure.

Interior features include oak paneling, coffered ceilings, ceramic tile chimney fronts, and other decorations consistent with the Arts and Crafts style.

[2] Ellis F. Lawrence (1879–1946), whose Portland firm designed the house, was a prominent architect, city planner, and teacher.

In 1914, he founded the University of Oregon School of Architecture and Allied Arts, where he taught and served as dean while also maintaining his office in Portland.