Johannesburg [US Consulate General] — South Africa
Juan de Fuca, Strait of — Pacific Ocean
Juan Fernandez, Isla de — Chile
Juventud, Isla de la (Isle of Youth) — Cuba
K
Kabul [US Embassy now closed] — Afghanistan
Kaduna [US Consulate General] — Nigeria
Kalimantan — Indonesia
Kamchatka Peninsula — Russia (Poluostrov Kamchatka)
Kampala [US Embassy] — Uganda