| City | Administrative Division | Country | |
| Dunedin | Florida | United States | |
| Dunk Island | Queensland | Australia | |
| Dunkeld | Scotland | United Kingdom | |
| Dunkeld | Victoria | Australia | |
| Dunlavin | County Wicklow | Ireland | |
| Dunrobin | Ontario | Canada | |
| Dunsborough | Western Australia | Australia | |
| Dunwoody | Georgia | United States | |
| Durango | Colorado | United States | |
| Durban | Kwazulu-Natal | South Africa | |
| Durham | North Carolina | United States | |
| Durham | New Hampshire | United States | |
| Durham | England | United Kingdom | |
| Durnstein | Wachau | Austria | |
| Düsseldorf | North Rhine-Westphalia | Germany | |
| Dutch Harbor | Alaska | United States | |
| Duvall | Washington | United States | |
| Duxbury | Massachusetts | United States | |
| Dwight | Ontario | Canada | |
