West-Harris House, also known as The Ambassador House, is a historic home located at Fishers, Hamilton County, Indiana. The original section was built about 1826 as a log structure and enlarged about 1895. It is a 2 1/2-story, Colonial Revival style frame dwelling with a two-story rear kitchen ell. It features a full width, hip roofed front porch and large Palladian windows on the side facades.It was listed on the National Register of Historic Places in 1999.