John Archibald Phillips House is an historic home located at Poplar Bluff, Butler County, Missouri. It was built in 1891, and is a 2+1⁄2-story, irregular plan, Queen Anne style frame dwelling. It has a gable roof with fishscale shingles on the gable end and features a one-story, shed roof entry porch with milled and chamfered columns. Surrounding the house is an original cast-iron fence. The house was acquired by the Butler County Historical Society in 1985 to serve as a house museum and meeting space. It was listed on the National Register of Historic Places in 1998.