Her Majesty Queen Elizabeth II of Windsor.
The head of state of the United Kingdom is Queen Elizabeth II.
Queen Elizabeth II of the United Kingdom is the Head of State of Antigua and Barbuda.
The head of state in the United Kingdom is HM Queen Elizabeth II.
The head of state is Elizabeth II and the head of government is Gordon Brown.
Her Majesty Queen Elizabeth II
The Queen is the Ceremonial Head of State. But the Prime Minister is the real Head of State as elected by the people of Great Britain.
King Charkes (III). He is king of the U.K., and separately, England, Scotland, Northern Ireland, and the Isle of Man, and many other overseas places/countries. King Charles formally resides in Holyrood House, Edinburgh for one week, and addresses the Scottish Parliament at the same time, during his Scottish Summer holiday. He then takes up residence in Balmoral, Deesside, Scotland, during August and September. The late Queen Elizabeth (II), his mother, also had the same routine.
Queen Elizabeth II.
The Head of State of Jamaica is Queen Elizabeth II of the United Kingdom who is represented by the Governor General of Jamaica.
The Monarch of the United Kingdom- currently Her Majesty Queen Elizabeth II.
The monarch, currently HM Queen Elizabeth II.
The Head of State for both countries is Her Majesty Queen Elizabeth II.