Abolition of monarchy in the context of "Kingdom (politics)"

Classical republicanism, also known as civic republicanism or civic humanism, is a form of republicanism developed in the Renaissance inspired by the governmental forms and writings of classical antiquity, especially such classical writers as Aristotle, Polybius, and Cicero. Classical republicanism is built around concepts such as liberty as non-domination, self-government, rule of law, property-based personality, anti-corruption, abolition of monarchy, civics, civil society, common good, civic virtue, civic participation, popular sovereignty, patriotism and mixed government.

A monarchy is a hereditary form of government in which political power is legally passed on to the family members of the monarch, a head of state who rules for life. While monarchs gain their power depending on specific succession laws, they can also gain their authority via election.

Monarchies were the most common form of government until the 20th century, when republics replaced many monarchies, notably at the end of World War I. As of 2025, forty-three sovereign nations in the world have a monarch, including fifteen Commonwealth realms that share King Charles III as their head of state. Other than that, there is a range of sub-national monarchical entities. Most of the modern monarchies are constitutional monarchies, retaining under a constitution unique legal and ceremonial roles for monarchs exercising limited or no political power, similar to heads of state in a parliamentary republic.

The House of Savoy (Italian: Casa Savoia, French: Maison de Savoie) is a royal house (formally a dynasty) of Franco-Italian origin that was established in 1003 in the historical region of Savoy, which was originally part of the Kingdom of Burgundy and now lies mostly within southeastern France. Through gradual expansions, the family grew in power, first ruling the County of Savoy, a small Alpine county northwest of Italy, and later gaining absolute rule of the Kingdom of Sicily. During the years 1713 to 1720, they were handed the Kingdom of Sardinia and would exercise direct rule from then onward as Piedmont–Sardinia, which was the legal predecessor state of the Kingdom of Italy and the Italian Empire, which in turn are the predecessors of the present-day Italian Republic.

From rule of a region on the French–Italian border, by the time of the abolition of monarchy in Italy, the dynasty's realm grew to include nearly all of the Italian peninsula. Through its junior branch of Savoy-Carignano, the House of Savoy led the Italian unification in 1861, and ruled the Kingdom of Italy until 1946. They also briefly ruled the Kingdom of Spain during the 19th century. The Savoyard kings of Italy were Victor Emmanuel II, Umberto I, Victor Emmanuel III, and Umberto II. Umberto II reigned for only a few weeks, as the last king of Italy, before being deposed following the 1946 Italian institutional referendum, after which the Italian Republic was proclaimed.

Consorts of the Kings of Greece were women married to the rulers of the Kingdom of Greece during their reign. All monarchs of modern Greece were male. The monarchy of Greece was abolished on 1 June 1973.

Greek consorts bore the title, Queen of the Hellenes and the style, Majesty. The following queens were spouses of the kings of modern Greece between 1836 and 1973:

In Hinduism, kingship was a monarchy institution guided by the religious laws of Hinduism, with a corresponding complex and hierarchical structure. Hindu monarchies headed by Hindu kings were widespread in South Asia since about 1500 BC and later in Southeast Asia. Hindu monarchies went into slow decline in medieval times, with most gone by the end of the 17th century, although the last one, the Kingdom of Nepal, was abolished only in 2008. Modern countries with Hindu majority population, like India, Nepal and Mauritius, practice state secularism.

The notable Hindu empires in India included the Guptas (c. 320–550 AD), The Kushan Empire, the Chola Empire in Tamil Nadu (c. 848–1279 AD), and the Vijayanagara Empire (c. 1336–1646 AD). At different points in time, Hindu kingdoms and empires had dominated in Southeast Asia on the territories of the modern Indonesia, Malaysia, Philippines, Vietnam, Cambodia, Singapore, Timor Leste, Brunei and Thailand.

These individuals may or may not claim titles associated with an abolished monarchy. Individuals who stake claims to monarchical titles but who are not part of former dynasties are not included. Note that a country may have multiple houses with a claim to the defunct position.

The Wars of the Three Kingdoms were a series of conflicts fought between 1639 and 1653 in the kingdoms of England, Scotland and Ireland, then separate entities in a personal union under Charles I. They include the 1639 to 1640 Bishops' Wars, the First and Second English Civil Wars, the Irish Confederate Wars, the Cromwellian conquest of Ireland and the Anglo-Scottish War of 1650–1652. They resulted in the execution of Charles I, the abolition of monarchy, and founding of the Commonwealth of England, a unitary state which controlled the British Isles until the Stuart Restoration in 1660.

Political and religious conflict between Charles I and his opponents dated to the early years of his reign. While the vast majority supported the institution of monarchy, they disagreed on who held ultimate authority. Royalists generally argued political and religious bodies were subordinate to the king, while most of their Parliamentarian opponents backed a limited form of constitutional monarchy. This was worsened by differences over religion and religious freedom. Reformed Protestants such as the English Puritans and Scottish Covenanters opposed the changes Charles tried to impose on the Protestant state churches of England and Scotland. In Ireland, the only one with a Catholic majority, the Irish Confederates wanted an end to anti-Catholic discrimination, greater self-governance, and a reversal of land grants to Protestant settlers.