The William Johnson House is a historic site located in Natchez, Mississippi. It was built in the early 19th century and is notable for its association with William Johnson, a free African American barber and property owner. The house reflects the architectural style of the period and offers insights into the life of free blacks in the antebellum South. Today, the William Johnson House is preserved as a museum, showcasing artifacts and exhibits related to Johnson's life and the history of African Americans in the region. It serves as an important educational resource, highlighting the contributions of individuals like Johnson to the cultural heritage of Mississippi.