The Justice Samuel Freeman Miller House in Keokuk, Iowa, United States is an Italianate style home that was built in 1859. It was listed on the National Register of Historic Places in 1972. The building is now operated as the Miller House Museum by the Lee County Historical Society. The house was built by Samuel Freeman Miller who was a lawyer with a national reputation and a physician. He was nominated by President Abraham Lincoln to serve on the United States Supreme Court in 1862. He served on the court for 28 years.