Denmark Strait
Atlantic Ocean

D'Entrecasteaux Islands
Papua New Guinea

Devon Island
Canada

Dhahran [US Consulate General]
Saudi Arabia

Dhaka [US Embassy]
Bangladesh

Diego Garcia
British Indian Ocean Territory

Diego Ramirez
Chile

Diomede Islands
Russia [Big Diomede]; United States [Little Diomede]

Diu
India

Djibouti [US Embassy]
Djibouti