John Smith Miller House is a historic home located near Boone, Watauga County, North Carolina. It was built in 1906, and is a two-story, side gable, "L"-plan, chestnut frame I-house. It has a one-story rear ell with side porch. The front facade features a central gabled two-tier porch.
It was listed on the National Register of Historic Places in 2009.