A placename • A place in the United Kingdom • A large market town in County Durham, England (OS grid ref NZ2814). • A unitary authority and borough in County Durham,, which includes the town; in full, Borough of Darlington. • A number of places in the United States: • An unincorporated community in Walton County, Florida. • A town in Franklin Township, Montgomery County, Indiana; named for the town in England. • A township in Harvey County, Kansas. • An unincorporated community in St. Helena Parish, Louisiana. • A census-designated place in Harford County, Maryland. • A minor city in Gentry County, Missouri; named for a railroad employee. • An unincorporated community in Mahwah Township, Bergen County, New Jersey. • An unincorporated community in Muskingum County, Ohio. • A borough and township in Beaver County, Pennsylvania; named for S. P. Darlington, a merchant from Pittsburgh. • A city, the county seat of Darlington County, South Carolina. • Two townships in Charles Mix County and Clark County, South Dakota. • A city, the county seat of Lafayette County, Wisconsin; named for landowner Joshua Darling. • A town in Lafayette County, Wisconsin, which surrounds the city. • A number of places in Canada • A power station in Clarington municipality, Regional Municipality of Durham, Ontario, Canada. • A former township in Clarington municipality, Regional Municipality of Durham, Ontario, Canada; in full, Darlington Township. • A community and rural municipality in Queens County, Prince Edward Island, Canada. • A number of places in Australia: • A suburb of Sydney in New South Wales; named for either Richard Darling or William Vane, 3rd Earl of Darlington. • A locality in the Singleton council area, eastern New South Wales, Australia. • A suburb of Adelaide, South Australia; named for the town in England. • A locality in the Shire of Corangamite and the Shire of Moyne, south western Victoria, Australia. • A suburb of Perth, Western Australia. • Ellipsis of Darlington County • Ellipsis of Darlington Township • A habitational surname from Old English. • A male given name transferred from the surname.