Albert Gallatin Blakey House is a historic home located at Boonville, Cooper County, Missouri. It was built about 1900, and is a 2+1⁄2-story, Queen Anne style brick dwelling. It has a two-story, rectangular brick addition with flat, parapeted roof and a two-story frame porch added about 1910. It was listed on the National Register of Historic Places in 1990.