Johnston-Truax House is a historic home located at Weirton, Hancock County, West Virginia. The original log section was built in 1784, and expanded about 1850 and in 1886. It is a -story building with a one-story wing. It has log walls covered with clapboard and in turn with siding. It features a full porch with a shed roof.
It was listed on the National Register of Historic Places in 1993.