Answer:
No. Ireland is a republic which gained its indenpendancy from the British in 1922
Above only relates to the southern part of Ireland. Northern Ireland is a part of the United Kingdom (or to give it its full name: United Kingom of Great Britain and Northern Ireland).
The island of Irland is located to the west of Great Britain and is split into the Republic of Ireland (alson known as Eire) and Northen Ireland.