| Sea | ... | Countries |
|---|
| Adriatic Sea | |
| Aegean Sea | |
| Alboran Sea | |
| Andaman Sea | |
| Arabian Sea | |
| Arafura Sea | |
| Aral Sea | |
| Argentine Sea | |
| Baltic Sea | |
| Banda Sea | |
| Barents Sea | |
| Beaufort Sea | |
| Bering Sea | |
| Bismarck Sea | |
| Black Sea | |
| Bohai Sea | |
| Bohol Sea (Mindanao Sea) | |
| Bothnian Sea | |
| Camotes Sea | |
| Caribbean Sea | |
| Caspian Sea | |
| Celebes Sea | |
| Celtic Sea | |
| | Sea | ... | Countries |
|---|
| Ceram Sea | |
| Chilean Sea | |
| Chukchi Sea | |
| Coral Sea | |
| Dead Sea | |
| East China Sea | |
| East Siberian Sea | |
| Flores Sea | |
| Greenland Sea | |
| Halmahera Sea | |
| Ionian Sea | |
| Irish Sea | |
| Java Sea | |
| Kara Sea | |
| Koro Sea | |
| Labrador Sea | |
| Laptev Sea | |
| Ligurian Sea | |
| Lincoln Sea | |
| Marmara Sea | |
| Mediterranean Sea | |
| Mirtoon Sea | |
| Molucca Sea | |
| | Sea | ... | Countries |
|---|
| North Sea | |
| Norwegian Sea | |
| Pechora Sea | |
| Philippine Sea | |
| Prince Gustav Adolf Sea | |
| Red Sea | |
| Salton Sea | |
| Savu Sea | |
| Scotia Sea | |
| Seto Inland Sea | |
| Sibuyan Sea | |
| Solomon Sea | |
| South China Sea | |
| Sulu Sea | |
| Tasman Sea | |
| Thracian Sea | |
| Timor Sea | |
| Tyrrhenian Sea | |
| Visayan Sea | |
| Wadden Sea | |
| White Sea | |
| Yellow Sea | |
|
Countries of Europe 
Countries of Africa 
Countries of North America
