The High Commissioner of Grenada to the United Kingdom is Grenada's foremost diplomatic representative in the United Kingdom of Great Britain and Northern Ireland.
Countries belonging to the Commonwealth of Nations typically exchange High Commissioners, rather than Ambassadors.
Though there are a few technical differences (for instance, whereas Ambassadors present their diplomatic credentials to the host country's head of state, High Commissioners are accredited to the head of government), they are in practice one and the same office.
The following persons have served as Grenadian High Commissioner to the United Kingdom.
Source:[1]