The following is a list of historic dukedoms in Europe:

Austria

The Austrian lands: * the Duchies of

Austria Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine Federal states of Austria, states, of which the capital Vienna is the List of largest cities in Aust ...

proper * the

Duchy of Carinthia The Duchy of Carinthia (; ; ) was a duchy located in southern Austria and parts of northern Slovenia. It was separated from the Duchy of Bavaria in 976, and was the first newly created Imperial State after the original German stem duchies. Car ...

(today in Austria, Italy and Slovenia) * the

Duchy of Styria The Duchy of Styria (; ; ) was a duchy located in modern-day southern Austria and northern Slovenia. It was a part of the Holy Roman Empire until its dissolution in 1806 and a Cisleithanian crown land of Austria-Hungary until its dissolution i ...

(today in Austria and Slovenia) * the Duchy of

Carniola Carniola ( ; ; ; ) is a historical region that comprised parts of present-day Slovenia. Although as a whole it does not exist anymore, Slovenes living within the former borders of the region still tend to identify with its traditional parts Upp ...

(today

Slovenia Slovenia, officially the Republic of Slovenia, is a country in Central Europe. It borders Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the south and southeast, and a short (46.6 km) coastline within the Adriati ...

). The

Habsburg The House of Habsburg (; ), also known as the House of Austria, was one of the most powerful dynasties in the history of Europe and Western civilization. They were best known for their inbreeding and for ruling vast realms throughout Europe d ...

dukes came to style themselves

Archduke Archduke (feminine: Archduchess; German: ''Erzherzog'', feminine form: ''Erzherzogin'') was the title borne from 1358 by the Habsburg rulers of the Archduchy of Austria, and later by all senior members of that dynasty. It denotes a rank within ...

Bohemia

The

Czech lands The Czech lands or the Bohemian lands (, ) is a historical-geographical term which denotes the three historical regions of Bohemia, Moravia, and Czech Silesia out of which Czechoslovakia, and later the Czech Republic and Slovakia, were formed. ...

: * the

Duchy of Bohemia The Duchy of Bohemia, also later referred to in English as the Czech Duchy, (Old Czech: ) was a monarchy and a Princes of the Holy Roman Empire, principality of the Holy Roman Empire in Central Europe during the Early Middle Ages, Early and High M ...

* the

Duchies of Silesia The Duchies of Silesia were the more than twenty divisions of the region of Silesia formed between the 12th and 14th centuries by the breakup of the Duchy of Silesia, then part of the Kingdom of Poland. In 1335, the duchies were ceded to the King ...

The Duchy of Bohemia became

Kingdom of Bohemia The Kingdom of Bohemia (), sometimes referenced in English literature as the Czech Kingdom, was a History of the Czech lands in the High Middle Ages, medieval and History of the Czech lands, early modern monarchy in Central Europe. It was the pr ...

in 1212.

France

Royal dukes

Non-royal dukes

Germany

Although the titled aristocracy of Germany no longer holds a legal rank, nearly all ducal families in Germany continued to be treated as dynastic (i.e., "royalty") for marital and genealogical purposes after 1918. Some maintain dynastic traditions that are reflected in roles they still play in high

society A society () is a group of individuals involved in persistent social interaction or a large social group sharing the same spatial or social territory, typically subject to the same political authority and dominant cultural expectations. ...

networks,

philanthropy Philanthropy is a form of altruism that consists of "private initiatives for the Public good (economics), public good, focusing on quality of life". Philanthropy contrasts with business initiatives, which are private initiatives for private goo ...

and Germany's version of local " squirearchy" visibility. At first, the highest nobles – de facto equal to kings and emperors – were the Dukes of the

stem duchies A stem duchy (, from '' Stamm'', meaning "tribe", in reference to the Franks, Saxons, Bavarians and Swabians) was a constituent duchy of the Kingdom of Germany at the time of the extinction of the Carolingian dynasty (death of Louis the Child in ...

: *

Duchy of Saxony The Duchy of Saxony () was originally the area settled by the Saxons in the late Early Middle Ages, when they were subdued by Charlemagne during the Saxon Wars from 772 CE and incorporated into the Carolingian Empire (Francia) by 804. Upon the 84 ...

(now

Lower Saxony Lower Saxony is a States of Germany, German state (') in Northern Germany, northwestern Germany. It is the second-largest state by land area, with , and fourth-largest in population (8 million in 2021) among the 16 ' of the Germany, Federal Re ...

) *

Duchy of Franconia The Duchy of Franconia () was one of the five stem duchies of East Francia and the medieval Kingdom of Germany emerging in the early 10th century. The word Franconia, first used in a Latin charter of 1053, was applied like the words Francia, Fr ...

Duchy of Bavaria The Duchy of Bavaria () was a frontier region in the southeastern part of the Merovingian kingdom from the sixth through the eighth century. It was settled by Bavarians, Bavarian tribes and ruled by List of rulers of Bavaria, dukes (''duces'') ...

Duchy of Swabia The Duchy of Swabia (; ) was one of the five stem duchy, stem duchies of the medieval Kingdom of Germany, German Kingdom. It arose in the 10th century in the southwestern area that had been settled by Alemanni tribes in Late Antiquity. While th ...

Duchy of Lorraine The Duchy of Lorraine was a principality of the Holy Roman Empire which existed from the 10th century until 1766 when it was annexed by the kingdom of France. It gave its name to the larger present-day region of Lorraine in northeastern France ...

(replacing

Duchy of Thuringia The Duchy of Thuringia was an eastern frontier march of the Merovingian kingdom of Austrasia, established about 631 by King Dagobert I after his troops had been defeated by the forces of the Slavic confederation of Samo at the Battle of Wogas ...

) Later, the precedence shifted to the

prince-elector The prince-electors ( pl. , , ) were the members of the Electoral College of the Holy Roman Empire, which elected the Holy Roman Emperor. Usually, half of the electors were archbishops. From the 13th century onwards, a small group of prince- ...

s, the first order amongst the princes of the empire, regardless of the actual title attached to the fief. This college originally included only one Duke, the

Duke of Saxony This article lists dukes, electors, and kings ruling over different territories named Saxony from the beginning of the Saxon Duchy in the 6th century to the end of the German monarchies in 1918. The electors of Saxony from John the Steadfast ...

. The ducal title, however, was not limited by

primogeniture Primogeniture () is the right, by law or custom, of the firstborn Legitimacy (family law), legitimate child to inheritance, inherit all or most of their parent's estate (law), estate in preference to shared inheritance among all or some childre ...

in the post-medieval era. All descendants in the male line, including females, shared the original title, but each male added as a

suffix In linguistics, a suffix is an affix which is placed after the stem of a word. Common examples are case endings, which indicate the grammatical case of nouns and adjectives, and verb endings, which form the conjugation of verbs. Suffixes can ca ...

the name of his inherited domain to distinguish his line from that of other branches. From the 19th century, some

cadet A cadet is a student or trainee within various organisations, primarily in military contexts where individuals undergo training to become commissioned officers. However, several civilian organisations, including civil aviation groups, maritime ...

s of the kingly houses of

Bavaria Bavaria, officially the Free State of Bavaria, is a States of Germany, state in the southeast of Germany. With an area of , it is the list of German states by area, largest German state by land area, comprising approximately 1/5 of the total l ...

and

Württemberg Württemberg ( ; ) is a historical German territory roughly corresponding to the cultural and linguistic region of Swabia. The main town of the region is Stuttgart. Together with Baden and Province of Hohenzollern, Hohenzollern, two other histo ...

, and all those of the grand-ducal houses of

Mecklenburg-Schwerin The Duchy of Mecklenburg-Schwerin () was a duchy in northern Germany created in 1701, when Frederick William, Duke of Mecklenburg-Schwerin, Frederick William and Adolphus Frederick II, Duke of Mecklenburg-Strelitz, Adolphus Frederick II divided ...

Mecklenburg-Strelitz The Duchy of Mecklenburg-Strelitz was a duchy in Northern Germany consisting of the eastern fifth of the historic Mecklenburg region, roughly corresponding with the present-day Mecklenburg-Strelitz district (the former Lordship of Stargard) ...

and Oldenburg, took the ducal

prefix A prefix is an affix which is placed before the stem of a word. Particularly in the study of languages, a prefix is also called a preformative, because it alters the form of the word to which it is affixed. Prefixes, like other affixes, can b ...

as their primary style instead of that of Prince (''Prinz''). There were many other duchies, some of them insignificant petty states (

Kleinstaaterei The word (, "small-statewiktionary:-ery#English, -ery") is a pejorative term coined in the early nineteenth century to denote the territorial fragmentation of Germany. The term also refers to the exclusion of Austria from the formation ...

): *Duchy of

Arenberg Arenberg, also spelled as Aremberg or Ahremberg, is a former county, principality and finally duchy that was located in what is now Germany. The Dukes of Arenberg remain a prominent Belgian noble family. History First mentioned in the 12th c ...

, an

imperial estate An Imperial Estate (; , plural: ') was an entity or an individual of the Holy Roman Empire with representation and the right to vote in the Imperial Diet (Holy Roman Empire), Imperial Diet ('). Rulers of these Estates were able to exercise signi ...

(county) from 1549, raised to princely county in 1576 and duchy in 1644 *Duchy of

, elector since 1623 *

Duchy of Bremen Bremen-Verden, formally the Duchies of Bremen and Verden (; ), were two territories and immediate fiefs of the Holy Roman Empire, which emerged and gained imperial immediacy in 1180. By their original constitution they were prince-bishoprics of th ...

(1648–1806) *Duchy of Brunswick-Lüneburg, divided into various lines, one of which became the electorate of

Hanover Hanover ( ; ; ) is the capital and largest city of the States of Germany, German state of Lower Saxony. Its population of 535,932 (2021) makes it the List of cities in Germany by population, 13th-largest city in Germany as well as the fourth-l ...

in 1692, another became the independent

Duchy of Brunswick The Duchy of Brunswick () was a historical German state that ceased to exist in 1918. Its capital city, capital was the city of Braunschweig, Brunswick (). It was established as the successor state of the Principality of Brunswick-Wolfenbüttel ...

in 1815. *Duchy of

Franconia Franconia ( ; ; ) is a geographical region of Germany, characterised by its culture and East Franconian dialect (). Franconia is made up of the three (governmental districts) of Lower Franconia, Lower, Middle Franconia, Middle and Upper Franco ...

, the secular title of the

Bishop of Würzburg A bishop is an ordained member of the clergy who is entrusted with a position of authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance and administration of dioceses. The role ...

*Duchy of

Holstein Holstein (; ; ; ; ) is the region between the rivers Elbe and Eider (river), Eider. It is the southern half of Schleswig-Holstein, the northernmost States of Germany, state of Germany. Holstein once existed as the German County of Holstein (; 8 ...

, in union with

Schleswig The Duchy of Schleswig (; ; ; ; ; ) was a duchy in Southern Jutland () covering the area between about 60 km (35 miles) north and 70 km (45 mi) south of the current border between Germany and Denmark. The territory has been di ...

, in

personal union A personal union is a combination of two or more monarchical states that have the same monarch while their boundaries, laws, and interests remain distinct. A real union, by contrast, involves the constituent states being to some extent in ...

with the Danish crown. *Duchy of

Jülich Jülich (; in old spellings also known as ''Guelich'' or ''Gülich'', , , Ripuarian: ''Jöllesch'') is a town in the district of Düren, in the federal state of North Rhine-Westphalia, in western Germany. As a border region between the competin ...

and

Berg Berg may refer to: People *Berg (surname), a surname (including a list of people with the name) * General Berg (disambiguation) * Berg Ng (born 1960), Hong Kong actor * Berg (footballer, born 1963), Ninimbergue dos Santos Guerra, Brazilian footba ...

* Duchy of Magdeburg, the former prince-archbishopric after being acquired by Brandenburg-Prussia in 1680 *

Duchy of Mecklenburg The Duchy of Mecklenburg was a duchy within the Holy Roman Empire, located in the region of Mecklenburg. It existed during the Late Middle Ages and the early modern period, from 1471 to 1520, as well as 1695 to 1701. Its capital was Schwerin. T ...

, later divided into various lines *

Duchy of Pomerania The Duchy of Pomerania (; ; Latin: ''Ducatus Pomeraniae'') was a duchy in Pomerania on the southern coast of the Baltic Sea, ruled by dukes of the House of Pomerania (''Griffins''). The country existed in the Middle Ages between years 1121–11 ...

*Grand Duchy of

Salzburg Salzburg is the List of cities and towns in Austria, fourth-largest city in Austria. In 2020 its population was 156,852. The city lies on the Salzach, Salzach River, near the border with Germany and at the foot of the Austrian Alps, Alps moun ...

, the secularized prince-archbishopric 1803–1806 *Duchies of

Saxony Saxony, officially the Free State of Saxony, is a landlocked state of Germany, bordering the states of Brandenburg, Saxony-Anhalt, Thuringia, and Bavaria, as well as the countries of Poland and the Czech Republic. Its capital is Dresden, and ...

, in

and Upper Saxony, the successor state(s) of the original (stem)duchy of Saxony after dismissal of Duke Henry the Lion by the Emperor, collateral lines of the electoral line (to wit: the Lower Saxon

Saxe-Lauenburg The Duchy of Saxe-Lauenburg (, ), was a ''reichsfrei'' duchy that existed from 1296 to 1803 and again from 1814 to 1876 in the extreme southeast region of what is now Schleswig-Holstein. Its territorial centre was in the modern district of Herz ...

and the Upper Saxon

Saxe-Altenburg Saxe-Altenburg () was one of the Saxon duchies held by the Ernestine branch of the House of Wettin in present-day Thuringia. It was one of the smallest of the German states with an area of 1323 square kilometers and a population of 207,000 (190 ...

Saxe-Coburg and Gotha Saxe-Coburg and Gotha (), or Saxe-Coburg-Gotha ( ), was an Ernestine duchy in Thuringia ruled by a branch of the House of Wettin, consisting of territories in the present-day states of Thuringia and Bavaria in Germany. It lasted from 1826 to ...

, Saxe-Eisenach, Saxe-Eisenberg,

Saxe-Gotha Saxe-Gotha () was one of the Saxon duchies held by the Ernestine duchies, Ernestine branch of the House of Wettin, Wettin dynasty in the former Landgraviate of Thuringia. The ducal residence was erected at Gotha (town), Gotha. History The duch ...

Saxe-Hildburghausen Saxe-Hildburghausen () was an Ernestine duchy and Imperial Estate of the Holy Roman Empire in the southern side of the present State of Thuringia in Germany. It existed from 1680 to 1826 but its name and borders are currently used by the Distri ...

, Saxe-Jena,

Saxe-Meiningen Saxe-Meiningen ( ; ) was one of the Saxon duchies held by the Ernestine duchies, Ernestine line of the House of Wettin, located in the southwest of the present-day Germany, German state of Thuringia. Established in 1681, by partition of the Ern ...

, Saxe-Römhild, Saxe-Saalfeld,

Saxe-Weimar Saxe-Weimar () was one of the Saxon duchies held by the Ernestine branch of the Wettin dynasty in present-day Thuringia. The chief town and capital was Weimar. The Weimar branch was the most genealogically senior extant branch of the House of W ...

Saxe-Weimar-Eisenach Saxe-Weimar-Eisenach () was a German state, created as a duchy in 1809 by the merger of the Ernestine duchies of Saxe-Weimar and Saxe-Eisenach, which had been in personal union since 1741. It was raised to a grand duchy in 1815 by resolutio ...

Saxe-Weissenfels Saxe-Weissenfels () was a Duchy of the Holy Roman Empire from 1656 until 1746 with its residence at Weißenfels. Ruled by a cadet branch of the Albertine House of Wettin, the duchy passed to the Electorate of Saxony upon the extinction of the line ...

, and

Saxe-Wittenberg The Duchy of Saxe-Wittenberg () was a medieval duchy of the Holy Roman Empire centered at Wittenberg, which emerged after the dissolution of the stem duchy of Saxony. The Ascanian dukes prevailed in obtaining the Saxon electoral dignity until ...

) *

Duchy of Silesia The Duchy of Silesia (, ) with its capital at Wrocław was a medieval provincial duchy of Poland located in the region of Silesia. Soon after it was formed under the Piast dynasty in 1138, it fragmented into various Silesian duchies. In 1327, t ...

Duchy of Westphalia The Duchy of Westphalia () was a historic territory in the Holy Roman Empire, which existed from 1102 to 1803. It was located in the greater region of Westphalia, originally one of the three main regions in the German stem duchy of Saxony and ...

, a territory under the

Archbishop of Cologne The Archbishop of Cologne governs the Roman Catholic Archdiocese of Cologne in western North Rhine-Westphalia. Historically, the archbishop was ''ex officio'' one of the prince-electors of the Holy Roman Empire and ruled the Electorate of Cologne ...

, either a successor-state of the original Duchy of Saxony, which was divided into Eastphalia (which later became Brunswick-Lüneburg), Engern and Westphalia *

Duchy of Württemberg The Duchy of Württemberg () was a duchy located in the south-western part of the Holy Roman Empire. It was a Imperial Estate, state of the Holy Roman Empire from 1495 to 1803. The dukedom's long survival for over three centuries was mainly du ...

, became an electorate in 1803 * Duchy of Zweibrücken

Ruling Dukes (as of 1918)

Non-ruling Dukes

On the Baltic south coast

*The duchy of Pomerellen (Pomerelia; capital Danzig (Gdańsk), now in Poland) was part of the ''

State of the Teutonic Order The State of the Teutonic Order () was a theocratic state located along the southeastern shore of the Baltic Sea in northern Europe. It was formed by the knights of the Teutonic Order during the early 13th century Northern Crusades in the region ...

'' until its takeover by the Polish Crown in 1466. *The duchy of

Courland Courland is one of the Historical Latvian Lands in western Latvia. Courland's largest city is Liepāja, which is the third largest city in Latvia. The regions of Semigallia and Selonia are sometimes considered as part of Courland as they were ...

(now in

Latvia Latvia, officially the Republic of Latvia, is a country in the Baltic region of Northern Europe. It is one of the three Baltic states, along with Estonia to the north and Lithuania to the south. It borders Russia to the east and Belarus to t ...

) was a Polish vassal state and once a colonial power from its foundation in 1562 for the last Master of

Livonian Order The Livonian Order was an autonomous branch of the Teutonic Order, formed in 1237. From 1435 to 1561 it was a member of the Livonian Confederation. History The order was formed from the remnants of the Livonian Brothers of the Sword after thei ...

Gotthard Kettler Gotthard Kettler, Duke of Courland (also ''Godert'', ''Ketteler''; ; ; ; 2 February 1517 – 17 May 1587) was the last Master of the Livonian Order from 1559 to 1561 and the first Duchy of Courland and Semigallia, Duke of Courland and Semigallia f ...

, until 1795. *The '' Ordensstaat'' became the

Duchy of Prussia The Duchy of Prussia (, , ) or Ducal Prussia (; ) was a duchy in the region of Prussia established as a result of secularization of the Monastic Prussia, the territory that remained under the control of the State of the Teutonic Order until t ...

in 1525, part of the dynastic home country of the later German (Hohenzollern) Emperor.

The Low countries (Netherlands/Belgium/Luxembourg)

*Duchy of Brabant *

Duchy of Guelders The Duchy of Guelders (; ; ) is a historical duchy, previously county, of the Holy Roman Empire, located in the Low Countries. Geography The duchy was named after the town of Geldern (''Gelder'') in present-day Germany. Though the present pr ...

* Duchy of Bouillon in the Ardenne *

Duchy of Luxembourg The Duchy of Luxembourg (; ; ; ) was a Imperial state, state of the Holy Roman Empire, the ancestral homeland of the noble House of Luxembourg. The House of Luxembourg became one of the most important political forces in the 14th century, comp ...

Greece

Italy

Kingdom of the Lombards

The

Kingdom of the Lombards The Kingdom of the Lombards, also known as the Lombard Kingdom and later as the Kingdom of all Italy (), was an Early Middle Ages, early medieval state established by the Lombards, a Germanic people, on the Italian Peninsula in the latter part ...

was divided in several duchies, as follows: * Duchy of Friuli * Duchy of Ceneda * Duchy of

Treviso Treviso ( ; ; ) is a city and (municipality) in the Veneto region of northern Italy. It is the capital of the province of Treviso and the municipality has 87.322 inhabitants (as of December 2024). Some 3,000 live within the Venetian wall ...

* Duchy of

Vicenza Vicenza ( , ; or , archaically ) is a city in northeastern Italy. It is in the Veneto region, at the northern base of the Monte Berico, where it straddles the Bacchiglione, River Bacchiglione. Vicenza is approximately west of Venice and e ...

* Duchy of

Verona Verona ( ; ; or ) is a city on the Adige, River Adige in Veneto, Italy, with 255,131 inhabitants. It is one of the seven provincial capitals of the region, and is the largest city Comune, municipality in the region and in Northeast Italy, nor ...

* Duchy of Trent * Duchy of

Parma Parma (; ) is a city in the northern Italian region of Emilia-Romagna known for its architecture, Giuseppe Verdi, music, art, prosciutto (ham), Parmesan, cheese and surrounding countryside. With a population of 198,986 inhabitants as of 2025, ...

* Duchy of Reggio *

Duchy of Piacenza The Duchy of Parma and Piacenza (, ) was an Italian state created in 1545 and located in northern Italy, in the current region of Emilia-Romagna. Originally a realm of the Farnese family after Pope Paul III made it a hereditary duchy for his so ...

* Duchy of

Brescia Brescia (, ; ; or ; ) is a city and (municipality) in the region of Lombardy, in Italy. It is situated at the foot of the Alps, a few kilometers from the lakes Lake Garda, Garda and Lake Iseo, Iseo. With a population of 199,949, it is the se ...

* Duchy of

Bergamo Bergamo ( , ; ) is a city in the Alps, alpine Lombardy region of northern Italy, approximately northeast of Milan, and about from the alpine lakes Lake Como, Como and Lake Iseo, Iseo and 70 km (43 mi) from Lake Garda, Garda and Lake ...

* Duchy of

Milan Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...

* Duchy of

Pavia Pavia ( , ; ; ; ; ) is a town and comune of south-western Lombardy, in Northern Italy, south of Milan on the lower Ticino (river), Ticino near its confluence with the Po (river), Po. It has a population of c. 73,086. The city was a major polit ...

* Duchy of San Giulio * Duchy of

Asti Asti ( , ; ; ) is a ''comune'' (municipality) of 74,348 inhabitants (1–1–2021) located in the Italy, Italian region of Piedmont, about east of Turin, in the plain of the Tanaro, Tanaro River. It is the capital of the province of Asti and ...

* Duchy of Turin * Duchy of Ivrea * Duchy of

Aosta Aosta ( , , ; ; , or ; or ) is the principal city of the Aosta Valley, a bilingual Regions of Italy, region in the Italy, Italian Alps, north-northwest of Turin. It is situated near the Italian entrance of the Mont Blanc Tunnel and the G ...

*Duchy of

Tuscany Tuscany ( ; ) is a Regions of Italy, region in central Italy with an area of about and a population of 3,660,834 inhabitants as of 2025. The capital city is Florence. Tuscany is known for its landscapes, history, artistic legacy, and its in ...

Duchy of Spoleto The Duchy of Spoleto () was a Lombards, Lombard territory founded about 570 in central Italy by the Lombard ''dux'' Faroald I of Spoleto, Faroald. Its capital was the city of Spoleto. Lombards The Lombards invaded northern Italy in 568 and b ...

Duchy of Benevento A duchy, also called a dukedom, is a country, territory, fief, or domain ruled by a duke or duchess, a ruler hierarchically second to the king or queen in Western European tradition. There once existed an important difference between "sovereign ...

(787–873 under Frankish suzerainty, then again Byzantine; later a principality, since 1051 held from the Pope) They have been suppressed or transformed in counties as consequence of the Frankish conquest of the Kingdom in 776. Only the two southern duchies of Spoleto and Benevento were spared and survived some centuries.

Exarchate of Ravenna

In the same period (the

Early Middle Ages The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages (historiography), Dark Ages, is typically regarded by historians as lasting from the late 5th to the 10th century. They marked the start o ...

) also many Italian territories under

Byzantine The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived the events that caused the fall of the Western Roman E ...

suzerainty (in the Exarchate of Ravenna) were organized in duchies, and notably the following ones: *

Duchy of Amalfi The Duchy of Amalfi () or the Republic of Amalfi was a '' de facto'' independent state centered on the Southern Italian city of Amalfi during the 10th and 11th centuries. The city and its territory were originally part of the larger Duchy of Na ...

Duchy of Sorrento The Duchy of Sorrento was a small peninsular duchy of the Early Middle Ages centred on the Italian city of Sorrento. Established in the 7th century as a fief of the Duchy of Naples, at the time still part of the Byzantine Empire. Subsequently ...

Duchy of Naples The Duchy of Naples (, ) began as a Byzantine province that was constituted in the seventh century, in the lands roughly corresponding to the current province of Naples that the Lombards had not conquered during their invasion of Italy in the si ...

Duchy of Gaeta The Duchy of Gaeta () was an Early Middle Ages, early medieval state centered on the coastal Mezzogiorno, South Italian city of Gaeta. It began in the early ninth century as the local community began to grow autonomous as Byzantine Empire, Byzant ...

Duchy of Rome A duchy, also called a dukedom, is a country, territory, fief, or domain ruled by a duke or duchess, a ruler hierarchically second to the king or queen in Western European tradition. There once existed an important difference between "sovereign ...

* Duchy of Venice The first four were Tyrrhenian port cities and survived as semi-autonomous states until the Norman conquest of Southern Italy in the 11th and 12th centuries. The Duchy of Rome was transformed in the

Papal State The Papal States ( ; ; ), officially the State of the Church, were a conglomeration of territories on the Italian peninsula under the direct Sovereignty, sovereign rule of the pope from 756 to 1870. They were among the major states of Italy fro ...

as consequence of the Donation of Sutri in 728. The Duchy of Venice became the

Republic of Venice The Republic of Venice, officially the Most Serene Republic of Venice and traditionally known as La Serenissima, was a sovereign state and Maritime republics, maritime republic with its capital in Venice. Founded, according to tradition, in 697 ...

and its head of state retained the title of

doge Doge, DoGE or DOGE may refer to: Internet culture * Doge (meme), an Internet meme primarily associated with the Shiba Inu dog breed ** Dogecoin, a cryptocurrency named after the meme ** Kabosu (dog), the dog portrayed in the original Doge image ...

, equivalent to that of duke. In 1059

Robert Guiscard Robert Guiscard ( , ; – 17 July 1085), also referred to as Robert de Hauteville, was a Normans, Norman adventurer remembered for his Norman conquest of southern Italy, conquest of southern Italy and Sicily in the 11th century. Robert was born ...

, head of the Norman House of Hauteville, was created by the Pope Duke of Apulia and Calabria. When the State was raised to

Kingdom of Sicily The Kingdom of Sicily (; ; ) was a state that existed in Sicily and the southern Italian peninsula, Italian Peninsula as well as, for a time, in Kingdom of Africa, Northern Africa, from its founding by Roger II of Sicily in 1130 until 1816. It was ...

in 1180, the title of Duke of Apulia and Calabria was used intermittently for the heir to throne.

Kingdom of Italy (medieval)

Since 1395 the major

Signoria A ''signoria'' () was the governing authority in many of the Italian city-states during the Medieval and Renaissance periods. The word ''signoria'' comes from ''signore'' (), or "lord", an abstract noun meaning (roughly) "government", "governi ...

s of the

Kingdom of Italy The Kingdom of Italy (, ) was a unitary state that existed from 17 March 1861, when Victor Emmanuel II of Kingdom of Sardinia, Sardinia was proclamation of the Kingdom of Italy, proclaimed King of Italy, until 10 June 1946, when the monarchy wa ...

(which was part of the

Holy Roman Empire The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...

) began to be raised to Dukedoms by the Emperor. By the centuries more and more Dukedoms were created in this way and they became ''de facto'' sovereign states. The Duchies created after 1395 were the following ones: *

Duchy of Milan The Duchy of Milan (; ) was a state in Northern Italy, created in 1395 by Gian Galeazzo Visconti, then the lord of Milan, and a member of the important Visconti of Milan, Visconti family, which had been ruling the city since 1277. At that time, ...

Duchy of Mantua The Duchy of Mantua (; ) was a duchy in Lombardy, northern Italy. Its first duke was Federico II Gonzaga, member of the House of Gonzaga that ruled Mantua since 1328. In 1531, the duchy also acquired the March of Montferrat, thanks to the marr ...

* Duchy of Sabbioneta *

Duchy of Montferrat The Duchy of Montferrat was a state located in Northern Italy. It was created out of what was left of the medieval March of Montferrat after the last Palaeologus heir had died (1533) and the margraviate had been briefly controlled by the Emperor ...

Duchy of Guastalla The Duchy of Guastalla () was an Historical states of Italy, Italian state which existed between 1621 and 1748. It was bordered by the Duchy of Modena and Reggio and the Po River to the north, on the opposite bank of the Duchy of Mantua. Its place ...

Duchy of Modena and Reggio The Duchy of Modena and Reggio (; ; ) was an Italian state created in 1452 located in Northern Italy, Northwestern Italy, in the present day region of Emilia-Romagna. It was ruled since its establishment by the noble House of Este, and from 1814 ...

* Duchy of Mirandola * Duchy of Massa and Carrara The

Duchy of Savoy The Duchy of Savoy (; ) was a territorial entity of the Savoyard state that existed from 1416 until 1847 and was a possession of the House of Savoy. It was created when Sigismund, Holy Roman Emperor, raised the County of Savoy into a duchy f ...

, though it was not an Italian state, had suzerainty on Piedmont.

Papal States

Also the Pope created some sovereign duchy during the

Renaissance The Renaissance ( , ) is a Periodization, period of history and a European cultural movement covering the 15th and 16th centuries. It marked the transition from the Middle Ages to modernity and was characterized by an effort to revive and sur ...

, notably: *

Duchy of Ferrara The Duchy of Ferrara (; ; ) was a state in what is now northern Italy. It consisted of about 1,100 km2 south of the lower Po River, stretching to the valley of the lower Reno River, including the city of Ferrara. The territory that was part ...

Duchy of Urbino The Duchy of Urbino () was an independent duchy in Early modern period, early modern central Italy, corresponding to the northern half of the modern region of Marche. It was directly annexed by the Papal States in 1631. It was bordered by the A ...

* Duchy of Camerino * Duchy of Castro *

Duchy of Parma The Duchy of Parma and Piacenza (, ) was an Italian state created in 1545 and located in northern Italy, in the current region of Emilia-Romagna. Originally a realm of the Farnese family after Pope Paul III made it a hereditary duchy for his s ...

Kingdom of Naples

In the

Kingdom of Naples The Kingdom of Naples (; ; ), officially the Kingdom of Sicily, was a state that ruled the part of the Italian Peninsula south of the Papal States between 1282 and 1816. It was established by the War of the Sicilian Vespers (1282–1302). Until ...

, the

Duchy of Sora The Duchy of Sora was a Historical states of Italy, semi-independent state in Italy, created in 1443 by King Alfonso V of Aragon, Alfonso I of Naples and dissolved in 1796. It occupied the south-eastern part of what is today Lazio, bordering what i ...

Federico Badoer, Relazione del ducato di Urbino letta nel Veneto senato 1547, Venezia 1856p. 35 was a semi-autonomous

fiefdom A fief (; ) was a central element in medieval contracts based on feudal law. It consisted of a form of property holding or other rights granted by an overlord to a vassal, who held it in fealty or "in fee" in return for a form of feudal alle ...

. :''See also

Historical states of Italy Italy, up until its unification in 1861, was a conglomeration of city-states, republics, and other independent entities. The following is a list of the various Italian states during that period. Following the fall of the Western Roman Empire and ...

'' In the

Papal states The Papal States ( ; ; ), officially the State of the Church, were a conglomeration of territories on the Italian peninsula under the direct sovereign rule of the pope from 756 to 1870. They were among the major states of Italy from the 8th c ...

and in the Kingdoms of

Naples Naples ( ; ; ) is the Regions of Italy, regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 908,082 within the city's administrative limits as of 2025, while its Metropolitan City of N ...

and

Sicily Sicily (Italian language, Italian and ), officially the Sicilian Region (), is an island in the central Mediterranean Sea, south of the Italian Peninsula in continental Europe and is one of the 20 regions of Italy, regions of Italy. With 4. ...

the Pope and the king, respectively, granted the title of duke as the second rank of nobility, just inferior to that of

prince A prince is a male ruler (ranked below a king, grand prince, and grand duke) or a male member of a monarch's or former monarch's family. ''Prince'' is also a title of nobility (often highest), often hereditary, in some European states. The ...

. These dukes, however, always remained vassals.
They include: * Duchy of Acerenza, created by the Kings of Spain and Naples for the ancestors of the

Prince Belmonte Prince of Belmonte (; ) is a noble title created in 1619 by the Spanish crown for the Barons of Badolato and Belmonte. The name of the title is taken from the fortress town of Belmonte in Calabria, historically important for the defence of the Ital ...

* Duchy of San Donato, created by the Kings of Spain and Naples for the ancestors of the Prince Sanseverino *

Duke of Calabria Duke of Calabria was the traditional title of the heir apparent of the Kingdom of Naples after the accession of Robert of Naples. It was also adopted by the heads of certain Houses that had once claimed the Kingdom of Naples in lieu of the royal ...

was the primogeniture for the crown prince of the Neapolitan kingdom. Since 1081 the Duchies of

Benevento Benevento ( ; , ; ) is a city and (municipality) of Campania, Italy, capital of the province of Benevento, northeast of Naples. It is situated on a hill above sea level at the confluence of the Calore Irpino (or Beneventano) and the Sabato (r ...

and

Pontecorvo Pontecorvo is a town and ''comune'' in the province of Frosinone, Lazio, Italy. Its population is . History The village lies under Rocca Guglielma, a medieval fortification perched on an inaccessible spur. Its name derives from the ''pons curvu ...

had been two among the

, and, in fact, no duke was appointed.

Kingdom of Italy (Napoleonic)

A unique Napoleonic particularity was the creation by decree of 30 March 1806 of a number of ''duchés grand-fiefs''. As the name suggests, these were duchies, but forming an exclusive order of 'great fiefs' (twenty among some 2200 noble title creations), a college nearly comparable in status to the original in the French kingdom. Since

Napoleon I Napoleon Bonaparte (born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French general and statesman who rose to prominence during the French Revolution and led Military career ...

would not go back on the Revolution's policy of abolishing feudalism in France, but did not want these grandees to fall under the 'majorat' system in France either, he chose to create them outside the French "metropolitan" empire, notably in the following Italian satellite states, and yet all awarded to loyal Frenchmen, mainly high military officers: In the

, in personal union with France, personally held by Napoleon I: *

Dalmatia Dalmatia (; ; ) is a historical region located in modern-day Croatia and Montenegro, on the eastern shore of the Adriatic Sea. Through time it formed part of several historical states, most notably the Roman Empire, the Kingdom of Croatia (925 ...

(now in Croatia): for maréchal

Nicolas Jean de Dieu Soult Marshal General Jean-de-Dieu Soult, 1st Duke of Dalmatia (; 29 March 1769 – 26 November 1851) was a French general and statesman. He was a Marshal of the Empire during the Napoleonic Wars, and served three times as President of the Council of ...

(1808, extinguished 1857) *

Istria Istria ( ; Croatian language, Croatian and Slovene language, Slovene: ; Italian language, Italian and Venetian language, Venetian: ; ; Istro-Romanian language, Istro-Romanian: ; ; ) is the largest peninsula within the Adriatic Sea. Located at th ...

(now in Croatia): for maréchal

Jean-Baptiste Bessières Jean-Baptiste Bessières, duc d'Istrie (; 6 August 1768 – 1 May 1813) was a French military leader of the French Revolutionary Wars and the Napoleonic Wars. He was made a Marshal of the Empire by Emperor Napoleon in 1804. Born into the ''petit ...

(1809, ext. 1856) * Frioul, i.e. Friuli: for the widow of general Geraud Christophe Michel Duroc (1813, ext. 1829) * Cadore: for Admiral

Jean-Baptiste Nompère de Champagny Jean-Baptiste () is a male French name, originating with Saint John the Baptist, and sometimes shortened to Baptiste. The name may refer to any of the following: Persons * Charles XIV John of Sweden, born Jean-Baptiste Jules Bernadotte, was K ...

(ext. 1893) *Bellune, i.e. Belluno: for maréchal Victor (1808, ext. 1853) *

Conegliano Conegliano (; Venetian language, Venetian: ''Conejan'') is a town and ''comune'' of the Veneto region, Italy, in the province of Treviso, about north by rail from the town of Treviso. The population of the city is of people. The remains of a 10th ...

: for maréchal Bon Adrien Jeannot de Moncey (1808, ext. 1842) * Trévise, i.e. Treviso: for maréchal Édouard Adolphe Casimir Joseph Mortier (1808, ext. 1912) * Feltre: for general Clarke (ext. 1852, extended 1864) * Bassano: for Hugues-Bernard Maret, minister (ext. 1906) * Vicence, i.e. Vicenza: for general

Armand Augustin Louis de Caulaincourt Armand-Augustin-Louis de Caulaincourt, duc de Vicenza, Vicence (, 9 December 177319 February 1827), was a French people, French military officer, diplomat and close advisor to Napoleon I. Early life and family Armand de Caulaincourt was born int ...

, also imperial Grand-Écuyer (ext. 1896) * Padoue, i.e. Padua (Padova in Italian): for general Jean-Toussaint Arrighi de Casanova (24 April 1808, ext. 1888) *

Rovigo Rovigo (, ; ) is a city and communes of Italy, commune in the region of Veneto, Northeast Italy, the capital of the province of Rovigo, eponymous province. Geography Rovigo stands on the low ground known as Polesine, by rail southwest of Veni ...

: for general Anne Jean Marie René Savary (extinguished in 1872) In the

Principality of Lucca and Piombino The Principality of Lucca and Piombino was created in July 1805 by Napoleon I for his sister Elisa Bonaparte. It was a state located on the central Italian Peninsula (present-day Italy) and was a client state of Napoleonic France. Formation The ...

, only Massa et Carrara: for Régnier, judge (extinguished 1962); Massa and Carrara were separated from the kingdom of Italy by article 8 of the decree of March 30, 1806 and united to the principality of Lucca-Piombino by another decree of March 30, 1806. In the

: * Gaete, i.e. Gaeta: for Martin-Michel-Charles Gaudin, finance minister (1809, extinguished 1841) * Otrante, i.e. Otranto: for

Joseph Fouché Joseph Fouché, 1st Duc d'Otrante, 1st Comte Fouché (; 21 May 1759 – 26 December 1820) was a French statesman, revolutionary, and Minister of Police under First Consul Napoleon Bonaparte, who later became a subordinate of Emperor Napoleon. H ...

, minister of Police (1809) * Reggio: for maréchal Charles Nicolas Oudinot (1810, main line extinguished 1956, but special clause of the letters patent authorizing a substitution were applied) * Tarente, i.e. Tarento: for maréchal Étienne-Jacques-Joseph-Alexandre MacDonald (1809, extinguished 1912) In the states of Parma and Piacenza, ceded to France by the treaty of Aranjuez of 21 March 1801, shortly before both territories were united to the French Empire on 24 May 1808: * Parme, i.e. Parma: for lawyer Jean Jacques Régis de Cambacérès, author of the Code (the main European revision since Roman law, still influential in most democratic societies), Arch-Chancellor (24 April 1808, extinguished 1824) * Plaisance, i.e. Piacenza: for

Charles-François Lebrun Charles-François Lebrun, 1st duc de Plaisance (, 19 March 1739 – 16 June 1824) was a French statesman who served as Third Consul of the French Republic and was later created Arch-Treasurer by Napoleon I. Biography ''Ancien Régime'' ...

, also imperial

Arch-Treasurer An Arch-Treasurer (, ) is a chief treasurer, specifically the great treasurer of the Holy Roman Empire. The title of Arch-Treasurer was only ceremonially significant, as it was only used in the coronation of Emperors. History During the 30 Yea ...

(24 April 1808, extinguished 1926) *

Guastalla Guastalla ( Guastallese: ) is a town and ''comune'' in the province of Reggio Emilia in Emilia-Romagna, Italy. Geography Guastalla is situated in the Po Valley, and lies on the banks of the Po River. Guastalla is located at around from the citi ...

: for Camillo Borghese, brother-in-law to Napoleon I (30 March 1806, extinguished 1832) In 1815 the

Congress of Vienna The Congress of Vienna of 1814–1815 was a series of international diplomatic meetings to discuss and agree upon a possible new layout of the European political and constitutional order after the downfall of the French Emperor Napoleon, Napol ...

created the last Italian sovereign duchy, the Duchy of Lucca.

Portugal

Spain

Sweden (Non-royal)

United Kingdom

References

{{DEFAULTSORT:Europe, list of dukes in Lists of dukes Dukes in Europe, list of Peerage