États-Unis
Îles commençant par y
- Yakobi Island
- Yakobi Rock
- Yamani Islets
- Yankee Point Rock
- Yankee Springs Island
- Yard Island
- Yarmouth Island
- Yarmouth Island
- Yarmuck Hill
- Yarnell Island
- Yasha Island
- Yeaton Island
- Yellow Bank Island
- Yellow Bar Hassock
- Yellow Hammock
- Yellow Head
- Yellow Hole Island
- Yellow Island
- Yellow Island
- Yellow Island
- Yellow Ridge Island
- Yellow Rock
- Yellow Rock
- Yellow Rock
- Yellow Rock
- Yellow Rocks
- Yellow Rocks
- Yellowjacket Island
- Yerba Buena Island
- Yewbush Islands
- Yoder Island
- Yonges Island
- Yonn Island
- York Island
- York Island
- York Island
- York Island
- York Island
- York Island
- Yorks Islands
- Yorkshire Island (historical)
- Young Island
- Young Island
- Young Island
- Young Island
- Young Island
- Young Rock
- Youngs Hammock
- Youngs Island
- Youngs Island