List of state leaders in 1755

State leaders in 1754 - Events of 1755 - State leaders in 1756 - State leaders by year -

Africa

* Ashanti Confederacy - Kusi Obodom, Asantehene (1750-1764)
* Dahomey - Tegbesu, King of Dahomey (1732-1774)
* Ethiopia -
*# Iyasus II, Emperor of Ethiopia, (1730 - 1755)
*# Iyoas I, Emperor of Ethiopia, (1755 - 1769)
*Zulu - Ndaba kaMageba, King of the Zulu (1745-1763)

Asia

* Afghanistan - Ahmad Shah, King of Afghanistan (1747-1772)
* China (Qing Dynasty) - Qianlong, Emperor of China (1735-1796)
* Japan
**Monarch - Momozono, Emperor of Japan (1747-1762)
**Shogun (Tokugawa) - Tokugawa Ieshige, Shogun of Japan (1745-1760)
*Korea (Joseon Dynasty) - Yeongjo, King of Joseon (1724-1776)

Europe

* Andorra - Coprinces:
** Sebastià Josep de Victoria de Emparán y de Loyola, Bishop of Urgell (1747-1756)
** Louis XV, King of France (1715-1774)
* Denmark -
** Monarch - Frederick V, King of Denmark (1746-1766)
** Prime Minister - Johann Hartwig Ernst, Count von Bernstorff, Minister of State of Denmark (1751-1770)
* France - Louis XV, King of France (1715-1774)
* Great Britain -
**Monarch - George II, King of Great Britain (1727-1760)
**Prime Minister - Thomas Pelham-Holles, 1st Duke of Newcastle , Prime Minister of Great Britain (1754-1756)
*Holy Roman Empire - Franz I, Holy Roman Emperor (1745-1765)
* Ireland - George II, King of Ireland (1727-1760)
* Portugal -
** Monarch - Joseph I, King of Portugal (1750-1777)
** Prime Minister - Sebastião José de Carvalho e Melo, Marquis de Pombal (1750-1777)
* Prussia - Frederick II King of Prussia (1740-1786)
*Russia - Elizabeth Petrovna, Tsaritsa of Russia (1741-1762)
* Spain - Fernando VI, King of Spain (1746-1759)
* Sweden - Age of Liberty
**Monarch - Adolf Frederik, King of Sweden (1751-1771)
**Majority leader - Axel von Fersen, senior, Lantmarskalk of the Riksdag of the Estates (1755-1756)
* United Provinces -
**Estates of Friesland, Groningen (province), Guelders, Holland, Overijssel, Utrecht, Zeeland (1581-1795)
**Stadtholder - William V, Prince of Orange, Stadtholder of Friesland, Groningen (province), Guelders, Holland, Overijssel, Utrecht, Zeeland (1751-1795)
***Holland - Grand Pensionary Pieter Steyn of Holland (1749-1772)

Middle East and North Africa

* Algeria - Baba Ali Bou-Seba, Dey of Algiers (1754-1766)
* Morocco - Abdallah IV, Sultan of Morocco (1745-1757)
* Ottoman Empire
**Monarch - Osman III, Sultan of the Ottoman Empire (1754-1757)
**Grand Vizier -
**# Köse Bahir Mustafa Pasha, Ottoman Grand Vizier (1752-1755)
**# Hekimoglu Ali Pasha, Ottoman Grand Vizier (1755)
**# Naili Abdullah Pasha, Ottoman Grand Vizier (1755)
**# Nisanci Biyikli Ali Pasha, Ottoman Grand Vizier (1755)
**# Mehmed Said Pasha, Ottoman Grand Vizier (1755-1756)
* Tunis - Ali, Bey of Tunis (1735-1756)