Northern Ireland •
Horse Island, County Down, a
townland of County Down •
Horse Island, County Fermanagh, a
townland of County Fermanagh Scotland • Eilean nan Each (Horse Island), one of the
Small Isles off the coast of Skye •
Horse Isle in the Firth of Clyde, North Ayrshire •
Horse Island, Summer Isles in the Summer Isles •
Horse Holm in the Shetland Islands, sometimes shown as
Horse Island ==United States==