Lanark is the county town of Lanarkshire, Scotland.
Lanark may also refer to:
Places United States Lanark, Illinois, a city Lanark, New Mexico, a ghost town Lanark, Pennsylvania, an unincorporated village Lanark, Texas, an unincorporated community Lanark, West Virginia, an unincorporated community Lanark, Wisconsin, a town Lanark Reef, Florida, in the Gulf of Mexico
Elsewhere Lanark County, Western Australia, a former county Lanark, Ontario, Canada, an unincorporated community and former village Lanark County, Ontario Clydesdale (district) or Lanark, a former local government district in the Strathclyde region of Scotland Lanark Loch, a man-made loch in Lanark, Scotland
Electoral constituencies Lanark (federal electoral district), Ontario, Canada Lanark (provincial electoral district), Ontario, Canada Lanark (Parliament of Scotland constituency), disestablished in 1707 Lanark (UK Parliament constituency)
Other uses HMCS Lanark (K669), a Royal Canadian Navy frigate that served in the Second World War Lanark: A Life in Four Books, a novel by Alasdair Gray
See also Lanark Village, Florida, US, an unincorporated community New Lanark, a village on the River Clyde in Scotland Adam de Lanark (died 1378), Scottish Dominican friar and prelate