Lothian is a traditional region in Scotland.

Lothian or Lothan may also refer to:

Scotland Lothian and Borders East Lothian West Lothian Midlothian Edinburgh Lothian (Scottish Parliament electoral region) and its predecessor, Lothians (Scottish Parliament electoral region) NHS Lothian, national health service region Lothian Buses, Bus Operator in Edinburgh region, Scotland

People Marquess of Lothian Philip Kerr, 11th Marquess of Lothian (1882 - 1940) British politician specializing in foreign affairs Albert Lothian, Scottish architect Dan Lothian, American reporter for CNN Elizabeth Inglis Lothian (1881 - 1973), Australian teacher of classics Noel Lothian, Australian botanist Lothan Cousins, Jamaican politician

Other uses Lothian, Maryland, a community in the United States Lothian Books, Melbourne, Australia