Edgar and Rachel Ross House is a historic home located at Seaford, Sussex County, Delaware. It was built between 1894 and 1897, and is a 2+1⁄2-story, brick and frame dwelling in the American Foursquare style. It has a hipped roof with dormers, one-story wraparound porch with Colonial Revival-style columns, and two-story frame ell with a gable roof added between 1897 and 1904.

It was added to the National Register of Historic Places in 1997.