Sovereign states headed by Elizabeth II
The number of independent countries where Elizabeth II was head of state varied during her record-breaking 70-year reign, altogether seeing her as sovereign of a total of 32 independent countries during this period. In her capacity as Queen of the United Kingdom (including the British overseas territories), she was also monarch of three Crown Dependencies— the Channel Islands of Guernsey and Jersey (as the Duke of Normandy), and the Isle of Man (as the Lord of Mann).
Source: Wikipedia — Sovereign states headed by Elizabeth II (CC BY-SA 4.0)