Australia
- Douglas, in Queensland
Canada
- Douglas, in New Brunswick
- Douglas, inOntario
Ireland
Isle of Man
- Douglas, capital of the Isle of Man
UK
- Douglas, locality of South Lanarkshire in Scotland
United States of America
- Douglas, town in Marshall County, Alabama
- Douglas, a city in Cochise County, Arizona
- Douglas, a town in Ward County, North Dakota
- Douglas, city in Coffee County, Georgia
- Douglas, Worcester County Municipality, Massachusetts
- Douglas, city of Allegan County, Michigan
- Douglas, village of Otoe County, Nebraska
- Douglas, a town in Garfield County, Oklahoma
- Douglas, town in Marquette County, Wisconsin
- Douglas, town in Converse County, Wyoming
South Africa
- Douglas, city in the region of Karoo, in Northern Cape Province