Lake County Courthouse

Lake County Courthouse may refer to:


 * Old Lake County Courthouse (California), Lakeport, California
 * Old Lake County Courthouse (Florida), Tavares, Florida
 * Lake County Courthouse (Indiana), Crown Point, Indiana
 * Lake County Courthouse and Sheriff's Residence, Two Harbors, Minnesota
 * Lake County Courthouse (Ohio), Painesville, Ohio
 * Lake County Courthouse (South Dakota), Madison, South Dakota