Knox County Courthouse

Knox County Courthouse may refer to:


 * Knox County Courthouse (Galesburg, Illinois)
 * Knox County Courthouse (Knoxville, Illinois)
 * Knox County Courthouse (Kentucky), Barbourville, Kentucky
 * Knox County Courthouse (Maine), Rockland, Maine
 * Knox County Courthouse, part of the Edina Double Square Historic District in Missouri
 * Knox County Courthouse (Nebraska), Center, Nebraska
 * Knox County Courthouse (Ohio), Mount Vernon, Ohio
 * Knox County Courthouse (Tennessee), Knoxville, Tennessee
 * Knox County Courthouse (Texas), Benjamin, Texas