List of places by name: D
- Dallas, Texas
- Damascus
- Darwin, Northern Territory
- Dawson, Yukon
- Dayton, Ohio
- Daytona Beach, Florida
- Delaware
- Delhi
- Delta, British Columbia
- Detroit, Michigan
- Dhaka
- Dieppe, France
- Dieppe, New Brunswick
- Dili
- Dominica
- Dominican Republic
- Dresden
- Drexel Hill, Pennsylvania
- Dubai
- Dufferin County, Ontario
- Durham Regional Municipality, Ontario