Joseph Killgore House was a historic home located at Newport, New Castle County, Delaware. It was built in the second quarter of the 19th century and was a two-story, three-bay, frame dwelling with a gable roof in the saltbox style. It began as a 1+1⁄2-story, hall-parlor plan dwelling and later expanded. It was located next to the Killgore Hall commercial development. The house was demolished in about 2000.