Family research · Historical empires

Flags of the Spanish Empire

One of the first truly global empires, launched in the same year Spain itself was finally unified: 1492 sees both the fall of Granada, completing the centuries-long Reconquista, and Columbus's Crown-sponsored voyage west. Within four decades, two of the Americas' greatest civilizations fall to small, disease-aided Spanish expeditions, and within a century Spain governs an empire on which, famously, the sun never sets — sustained for generations by the silver of Potosí before independence wars and a final naval defeat strip it away almost entirely.

Most of this atlas's Latin American country pages carry their own "Spanish colony" era descending directly from the empire told on this page; this page tells that shared imperial story as its own continuous narrative rather than repeating it piecemeal.

Scope of this page: the Spanish Empire as a transnational entity, 1492–1898, six phases. See Mexico and Spain for how the story continues on either side of the imperial relationship. Part of a larger atlas — see the linked pages at the bottom.

Peak extent and the long unwinding

A simplified schematic of the empire's own reach across the Americas and the Philippines — not a traced national border, since the Spanish Empire was never a single contiguous country. Each blob is a rough stand-in for a major piece of the empire; it fills in gold when Spain holds it and fades to grey once it's lost. Press play, or drag the slider.

This is a schematic extent map, not a surveyed one. The blobs below are simplified stand-ins for Iberia, New Spain (Mexico & Central America), Spanish South America, the Caribbean (Cuba & Puerto Rico), and the Philippines — positioned for rough legibility, not geographic accuracy. Real borders for each successor country live on that country's own page in this atlas.

1492

1492 — unification and first voyage

Simplified schematic extent map, not traced national borders and not surveyed — see the rule box above.

the Cross of Burgundy, the empire's own naval/military ensign, at its final reduction

1898

Spanish-American War — loss of the residual empire

Empire, dissolvingMaría Cristina (Queen Regent)Roman Catholic (state religion)

Migration & conquest:Emigration: colonial officials & settlers returning to Spain

Ruling house:House of Bourbon

Who & why: after the loss of mainland Latin America, Spain retains Cuba, Puerto Rico, and the Philippines as its residual overseas empire through the 19th century. Rising Cuban and Filipino independence movements, and the explosion of the USS Maine in Havana harbor in February 1898, bring the United States into a brief but decisive war. The December 1898 Treaty of Paris strips Spain of Cuba (made a US protectorate, then independent), Puerto Rico, Guam, and the Philippines, effectively ending the Spanish Empire as a global power in a matter of months.

What it represents: the Cross of Burgundy, Spain's own well-documented imperial naval and military ensign, is shown at this final reduction of empire; this same design is reused, as an honest colonial-era flag, across many of this atlas's own Latin American country pages.

Paint guide

ProportionsNo fixed civil ratio; shown at 3:2.

LayoutWhite field, red saltire of rough-edged "raguly" branches (the Cross of Burgundy, simplified here as a plain saltire).

White#F4EFE1

Red#A4302A

Spanish royal colors flown over an empire actively losing its mainland

1808 – 1830s

Latin American wars of independence

Empire, dissolvingFerdinand VIIRoman Catholic (state religion)

Migration & conquest:Emigration: royalist émigrés fleeing the new republics

Ruling house:House of Bourbon

Who & why: Napoleon's 1808 invasion of Spain and imposition of his brother Joseph on the Spanish throne fatally weakens royal authority over the American colonies, sparking local juntas that gradually radicalize into full independence movements. Simón Bolívar leads the northern campaigns that liberate Venezuela, Colombia, Ecuador, and Peru (Gran Colombia); José de San Martín leads the southern campaigns through Argentina and Chile; the two meet and coordinate at the 1822 Guayaquil Conference. By the mid-1820s almost the entire Spanish American mainland has won independence, leaving Spain only Cuba, Puerto Rico, and the Philippines of its once-vast empire.

What it represents: Spain's own royal red-and-gold, shown here as the losing side's colors during this era of near-total mainland loss; the individual new republics' own flags are covered on this atlas's separate Latin American country pages.

Paint guide

Proportions2:3, the 1785 Spanish naval ensign proportions.

LayoutRed-yellow-red horizontal bands, yellow twice the width of each red band.

Red#AA151B

Yellow#F1BF00

Cross of Burgundy, imperial peak and Bourbon reform era

1580s – 1808

Imperial peak and Bourbon reforms

Empire, at territorial peakPhilip IIRoman Catholic (state religion)

Migration & conquest:Emigration: expulsion of the Moriscos (1609–14)Immigration: continued forced import of enslaved Africans

Ruling house:House of HabsburgHouse of Bourbon

Who & why: by the late 16th century Spain governs "the empire on which the sun never sets" — a phrase already in period use — spanning most of the Americas, the Philippines, and (1580–1640) a union with Portugal that briefly adds Portuguese holdings too. Immense silver wealth from Potosí (in modern Bolivia) and Zacatecas funds the Spanish crown for generations even as it fuels European inflation. Decline sets in through the 17th century amid costly European wars and administrative strain; the 18th-century Bourbon dynasty, replacing the Habsburgs after 1700, pushes administrative and economic reforms (new viceroyalties, freer intra-imperial trade) attempting to reinvigorate the system, with real but limited success.

What it represents: the Cross of Burgundy — a red saltire of rough-edged branches on white, inherited through the Habsburg dynasty's Burgundian holdings — serves as Spain's real, well-documented military and naval ensign through this era; a gold medallion device is added here schematically to mark the peak's added prestige, though the plain cross is the historically dominant form.

Paint guide

ProportionsNo fixed civil ratio; shown at 3:2.

LayoutWhite field, red saltire of rough-edged "raguly" branches.

White#F4EFE1

Red#A4302A

Cross of Burgundy over the newly organized viceroyalties

1535/1542 – 1580s

The viceroyalties (New Spain and Peru)

Empire, expandingCharles I (Charles V)Roman Catholic (state religion)

Migration & conquest:Immigration: enslaved Africans forced into the viceroyalties

Ruling house:House of Habsburg

Who & why: Spain organizes its rapidly growing American holdings into formal administrative units: the Viceroyalty of New Spain, established 1535, covering Mexico, Central America, parts of the Caribbean, and, from 1565, the Philippines across the Pacific; and the Viceroyalty of Peru, established 1542, covering most of Spanish-ruled South America. Silver strikes at Potosí (1545) and Zacatecas fund a genuinely global trade network, including the Manila Galleon route linking Asia to the Americas to Europe. Indigenous populations across both viceroyalties suffer catastrophic demographic collapse from introduced disease and forced-labor systems (encomienda, later repartimiento) through this period.

What it represents: the Cross of Burgundy continues as the empire's real naval and military ensign through the viceroyalties' organization and early growth.

Paint guide

ProportionsNo fixed civil ratio; shown at 3:2.

LayoutWhite field, red saltire of rough-edged "raguly" branches.

White#F4EFE1

Red#A4302A

Cross of Burgundy, the conquest era — carried by Cortés and Pizarro's expeditions

1519 – 1533

Conquest of the Aztec and Inca empires

Empire, expandingCharles I (Charles V)Roman Catholic (state religion)

Migration & conquest:Immigration: Aztec & Inca peoples absorbed as imperial subjects

Ruling house:House of Habsburg

Who & why: Hernán Cortés lands in Mexico in 1519 and, exploiting local rivalries, disease, and superior weaponry, brings down the Aztec Empire by 1521, capturing its capital Tenochtitlan. A decade later, Francisco Pizarro exploits an Inca civil war and captures the Inca emperor Atahualpa, effectively ending Inca imperial rule by 1533 (though resistance continues in remote regions for decades). These two conquests, each achieved by a strikingly small Spanish force, deliver Spain the core territories and mineral wealth of what become the Viceroyalties of New Spain and Peru.

What it represents: the Cross of Burgundy, already in use as the Spanish crown's military and naval ensign under the Habsburg dynasty, is the flag most closely associated with these conquest expeditions in the documentary record.

Paint guide

ProportionsNo fixed civil ratio; shown at 3:2.

LayoutWhite field, red saltire of rough-edged "raguly" branches — the well-documented Cross of Burgundy.

White#F4EFE1

Red#A4302A

Catholic Monarchs' combined Castile-Aragón royal banner, reconstructed, at the moment of unification and first voyage

1492

1492 — unification and first voyage

Founding yearIsabella I & Ferdinand IIRoman Catholic (state religion)

Migration & conquest:Emigration: expulsion of Spain's Jews (1492)

Who & why: two events in the same year found the Spanish imperial project. In January, the joint forces of Ferdinand II of Aragón and Isabella I of Castile (the "Catholic Monarchs," whose 1469 marriage had already united the two crowns) complete the conquest of Granada, ending the centuries-long Reconquista and the last Muslim rule in Iberia. Months later, the same monarchs sponsor Christopher Columbus's westward voyage, which makes landfall in the Caribbean in October 1492 and opens the Americas to Spanish conquest and colonization within a generation.

What it represents: the combined arms and colors of the newly united Crowns of Castile and Aragón, shown here as an informed reconstruction of the royal banner tradition at the moment of Spain's own unification and the empire's founding voyage.

Paint guide

ProportionsN/A — reconstructed royal banner, no fixed civil flag yet.

Red#AA151B

Gold (Aragón)#F1BF00

White (Castile)#F4EFE1

Reading the tags

Founding year — unification and the empire's opening voyage

Empire, expanding — actively acquiring territory

Empire, dissolving — independence wars or final losses underway

Leader — the named ruler most associated with the era's start

State religion — the official/established faith, not the population's

More of the atlas

This page is one lineage in a larger set. Most of this atlas's Latin American country pages carry their own "Spanish colony" era descending from the empire told here:

Flags Atlas indexSearch every country and hub Empires hubEight transnational empires MexicoThe former Viceroyalty of New Spain's core SpainThe imperial homeland's own flag history