The monarchy of Grenada (the Grenadian monarchy) is a system of government in which a hereditary monarch is the sovereign of Grenada. This is the British monarch, who is also Sovereign of a number of other Commonwealth realms. The King's constitutional roles were mostly delegated to the Governor-General of Grenada.
Royal succession is governed by the English Act of Settlement of 1701, which is part of constitutional law. King Charles III acceded to the throne on 8 September 2022 upon the death of his mother, Queen Elizabeth II, becoming the Head of State of a number of realms of the Crown, including Grenada.