吉厄岛是苏格兰的岛屿，位于大西洋海域，属于内赫布里底群岛的一部分，长9.5公里、宽2.5公里，面积14平方公里，最高点海拔高度100米，2001年人口110。

The Isle of Gigha (/ˈɡiːə/; Scottish Gaelic:Giogha) is a small island off the west coast of Kintyre in Scotland. The island forms part of Argyll and Bute and has a usually resident population of about 160 people. The climate is mild with higher than average sunshine hours and the soils are fertile.