This article features a list of islands sorted by their name beginning with the letter Y.

Y

Island's Name Island group(s) Country/CountriesYakushima Ōsumi Islands part of the Satsunan Islands part of the Ryukyu Islands Isla Yallis Vieques, Yelagin Neva River Yell Yellow Bahamas Cayo Yerba Culebra, Yerba Buena San Francisco Bay, Yeo Lake Huron, Yeoman Island Yeongjong Incheon Yeoseodo Yeouido Han River Yijiangshan Taiwan Strait Ynys Benlas North Wales Ynys Castell North Wales Ynys Feurig North Wales Ynys Gaint North Wales Ynys Gored Goch North Wales Ynys Llanddwyn North Wales Ynys y Bîg North Wales Yonaguni Yaeyama Islands part of the Sakishima Islands part of the Ryukyu Islands York Apostle Islands, York York Leeward Islands of the Lesser Antilles Yoronjima Amami Islands part of the Satsunan Islands part of the Ryukyu Islands Yoroshima Amami Islands part of the Satsunan Islands part of the Ryukyu Islands Young Cay Bahamas Young Young Balleny Islands Ross Dependency, Young Youngs Youngs Yubujima Yaeyama Islands part of the Sakishima Islands part of the Ryukyu Islands Yuma Bahamas Yunaska Islands of Four Mountains, Yuzhny Novaya Zemlya, Arkhangelsk Oblast

See also List of islands (by country) List of islands by area List of islands by population List of islands by highest point