Australien
Canada
Irland
Isle of Man
- Douglas, hovedstaden på Isle of Man
UK
- Douglas, lokalitet af South Lanarkshire i Skotland
Amerikas Forenede Stater
- Douglas, by i Marshall County, Alabama
- Douglas, en by i Cochise County, Arizona
- Douglas, en by i Ward County, North Dakota
- Douglas, by i Coffee County, Georgien
- Douglas, Worcester County Kommune, Massachusetts
- Douglas, byen Allegan County, Michigan
- Douglas, landsbyen Otoe County, Nebraska
- Douglas, en by i Garfield County, Oklahoma
- Douglas, by i Marquette County, Wisconsin
- Douglas, by i Converse County, Wyoming
Sydafrika
- Douglas, by i regionen Karoo, i Northern Cape Province