The Isle of Man otherwise known simply as Mann is a self-governing British Crown Dependency, located in the Irish Sea between the islands of Great Britain and Ireland, within the British Isles. The head of state is Queen Elizabeth II, who holds the title of Lord of Mann. The Lord of Mann is represented by a Lieutenant Governor. The island is not part of the United Kingdom, but its foreign relations and defence are the responsibility of the UK Government. Although it does not usually interfere in the island's domestic matters, its "good government" is ultimately the responsibility of the Crown (i.e., in practice, the Government of the United Kingdom).
The Isle of Man Government (Manx: Reiltys Ellan Vannin) is the government of the Isle of Man. The formal head of the Isle of Man Government is the Lieutenant Governor, representing HM Queen Elizabeth II, Lord of Mann. The executive head is the Chief Minister.
Douglas, the largest town on the Isle of Man is its capital and seat of government, where the Government offices and the parliament chambers (Tynwald) are located.