Lakes in Knox County, Ohio      Apple Valley Lake Edward Smith Lake Knox Lake Lake Hiawatha Lake Viering Little Lake North Branch Kokosing River Lake OTHER COUNTIES NEARBY Ashland County Athens County Coshocton County Crawford County Delaware County Fairfield County Fayette County Franklin County Hocking County Holmes County Huron County Licking County Lorain County Madison County Marion County Medina County Morgan County Morrow County Muskingum County Noble County Perry County Pickaway County Richland County Seneca County Summit County Union County Wayne County Wyandot County Ohio Lakes