Most countries to be Head of State of simultaneously

Most countries to be Head of State of simultaneously
Who
Charles III
What
15 total number
Where
United Kingdom ()
When

Most countries to be Head of State of simultaneously is 15, and was achieved by King Charles III (UK), on 8 September 2022.


Following Her Majesty’s Queen Elizabeth II’s passing on 8 September 2022, His Majesty King Charles III became the head of state for the following countries: Antigua & Barbuda, Australia, The Bahamas, Belize, Canada, Grenada, Jamaica, New Zealand, Papua New Guinea, St Christopher and Nevis, St. Lucia, St. Vincent and the Grenadines, Solomon Islands, Tuvalu and the United Kingdom.