Clearfield may refer to:
Places
Australia Clearfield, New South Wales
United States Clearfield, Iowa, a city Clearfield, Kansas, an unincorporated community Clearfield, Kentucky, an unincorporated community Clearfield Township, Griggs County, North Dakota, a township Clearfield, Pennsylvania, a borough Clearfield County, Pennsylvania Clearfield Township, Butler County, Pennsylvania Clearfield Township, Cambria County, Pennsylvania Clearfield, South Dakota, an unincorporated community Clearfield Colony, South Dakota, a census-designated place Clearfield, Utah, a city Clearfield (UTA station), Utah Transit Authority commuter rail station Clearfield, Wisconsin, a town
People Andrea Clearfield (born 1960), American composer
Other uses USS Clearfield Clearfield Farm, historic home in Delaware Clearfield Production Systems, a herbicide system marketed by BASF involving imidazolinone herbicides such as imazaquin Clearfield Doctrine, a legal principle derived from the US Supreme Court decision in Clearfield Trust Co. v. United States (1943)