1
Uist
A chain of inhabited Hebridean islands in the Outer Hebrides of Scotland, known for white-sand beaches, Gaelic culture, and machair grasslands.
If you've been searching for islands that start with U, you'll find 5 detailed islands below. We're not interested in giving you only a list of names — every entry on this page links to a full profile with the kind of detail you'd actually want to know.
For islands, that means country, region, archipelago, area, population, and highest point.
List of Islands That Start With U
2
Ulleungdo
A volcanic Korean island in the East Sea, known for towering basalt cliffs, squid fishing, and the only native pumpkin taffy of Korea.
3
Unalaska
A volcanic island in the eastern Aleutian chain of Alaska, home to Dutch Harbor, one of the busiest commercial fishing ports in the United States.
4
Ushant
A wind-battered French island off the western tip of Brittany, the entrance to the English Channel and a key navigational landmark since antiquity.
5
Utila
The smallest and easternmost of Honduras's main Bay Islands, a budget diving hub at the southern end of the Mesoamerican Barrier Reef.
About islands starting with U
That's our current list of islands starting with the letter U. We add new entries every week — if you have a favorite island starting with U that isn't on this page, let us know and we'll write it up.
Looking for more? Try islands that end with U, or contain U anywhere in the name.