Coats of arms of the Holy Roman Empire
Over its long history, the Holy Roman Empire used many different heraldic forms, representing its numerous internal divisions.
Imperial coat of arms
Coats of arms of Holy Roman Emperors
The Reichsadler was the heraldic eagle, derived from the [Aquila (Roman)|Roman eagle (heraldry)|eagle standard], used by the Holy Roman Emperors and in modern coats of arms of Germany, including those of the Second German Empire, the Weimar Republic and the "Third Reich". The same design has remained in use by the Federal Republic of Germany since 1945, but under a different name, now called Bundesadler.Quaternion Eagle
One rendition of the coat of the empire was the "Quaternion Eagle" printed by David de Negker of Augsburg, after a 1510 woodcut by Hans Burgkmair. It showed a selection of 56 shields of various Imperial States in groups of four on the feathers of a double-headed eagle supporting, in place of a shield, Christ on the Cross. The top, larger shields, are those of the seven Prince Electors, the ecclesiastical: Trier, Cologne and Mainz as well as of the titular "Prefect of Rome" on the right wing; the secular: Bohemia, Electorate of the Palatinate, Saxony and Brandenburg on the left. The depiction also appeared on the Imperial Eagle beaker.Holy Roman Emperors
Direct attestations of imperial coats of arms become available in the later 13th century.Past emperors are given attributed arms in 13th-century sources. Thus, Otto IV is given the first known depiction of a double-headed Reichsadler in the Chronica Majora. Henry VI is given a Reichsadler in the Codex Manesse.
Frederick II of Hohenstaufen did not use coats of arms in any of his seals. He did use the imperial eagle on some of his coins, but not displayed as a heraldic charge in a heraldic shield. Frederick's son and co-ruler Henry did have an equestrian seal with the Hohenstaufen coat of arms of three leopards, and this coat of arms is later attributed to Frederick II as well.
From the reign of Albert II, each Emperor bore the old Imperial arms with an inescutcheon of pretence of his personal family arms. This appears therefore as a black eagle with an escutcheon on his breast. Before 1438 the Emperors used separate personal and an imperial coat of arms. The arms of the High Offices of the Empire were borne as an augmentation to the office-holder's personal arms.
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Prince-electors
The seven Electors named in the Golden Bull of 1356 were: the Prince-Bishops of Cologne, Mainz and Trier, the King of Bohemia, the Count Palatine of the Rhine, the Duke of Saxony and the Margrave of Brandenburg.The Count Palatine was replaced by the Duke of Bavaria in 1623, as the Elector Palatine, Frederick V, came under the imperial ban after participating in the Bohemian Revolt. The Count Palatine was granted a new electorate in 1648. Saxony was held by a Protestant elector from 1525, the Palatinate from 1541. In 1685, a Catholic branch of the Wittelsbach family inherited the Palatinate and a new Protestant electorate was created in 1692 for the Duke of Brunswick-Lüneburg, who became known as the Elector of Hanover. The Elector of Saxony converted to Catholicism in 1697 so that he could become King of Poland, but no additional Protestant electors were created, and the Electorate itself remained officially Protestant.
Other states
Entries are listed by Imperial Circle even for territories that ceased to exist prior to 1500.[Austrian Circle]
| Arms | Location/Blazon |
| Archduchy of Austria Gules a fess Argent. | |
| Duchy of Carinthia Or three lions passant Sable armed and langued Gules impaling Gules a fess Argent. | |
| Duchy of Carniola Argent an eagle displayed Azure, crowned of the Imperial Crown Proper, armed, beaked, and langued Gules, charged with a crescent chequy Gules and Or. | |
| Patria del Friuli Azure an eagle displayed Or, armed, langued and beaked Gules, the wings charged with a trefoil Gules. | |
| Duchy of Styria Vert, a panther rampant Argent incensed proper. | |
| County of Tyrol Argent an eagle displayed Gules, armed, beaked, and langued Or, the wings charged with a trefoil Or. |
[Bavarian Circle]
| Arms | Location/Blazon |
Bavaria
| |
| HaagGules, a horse springing Argent, bridled Argent. | |
| Leuchtenberg Quarterly: I and IV Gules, an oak branch with acorns Or; II and III Or, a hops branch Vert; an inescutcheon argent a fess Azure. | |
| Ortenburg Gules, a bend embattled-counter-embattled Argent. | |
| Prince-bishopric of Passau Argent a wolf rampant Gules. | |
| Prince-bishopric of Regensburg Gules, two keys in saltire argent. | |
| Prince-archbishopric of Salzburg Party per pale: Or a lion rampant Sable, armed and langued Gules; and Gules a fess Argent. |
[Burgundian Circle]
| Arms | Location/Blazon |
County of Burgundy
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Brabant
| |
| FlandersOr a lion rampant Sable, armed and langued Gules. | |
| | Guelders
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County of Hainaut
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| HollandOr a lion rampant gules, armed and langued azure. | |
Duchy of Limburg
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| | County of Loon
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| Duchy of Luxembourg | |
| County of Namur Or, a lion rampant Sable, armed and langued Gules, a bend overall of the same. |
[Franconian Circle]
| Arms | Location/Blazon |
| Prince-bishopric of Bamberg Or, a lion rampant Sable armed and langued Gules, overall a bendlet Argent. | |
| County of Castell Quarterly, Argent and Gules. | |
| County of Erbach Party per fess Gules and Argent, three mullets of six counterchanged. | |
| County of Hohenlohe Argent, two lions passant guardant coward Sable, langued Gules. | |
| County of Löwenstein-Wertheim Party per fess: fusily Argent and Azure; and Or, a lion statant Gules, atop a mount Azure. | |
| City of Nuremberg Or, a double-headed eagle Sable, armed and beaked Or, langued Gules, dimidiating bendy Gules and Argent. | |
| County of Rieneck Quarterly: chevrony Or and Gules; and barry Or and Gules; overall a Wheel of Mainz Proper. | |
| Rothenburg ob der Tauber Argent, a double-towered castle Gules. | |
| Schwarzenberg Quarterly: paley Azure and Argent; and Or, a raven collared Or pecking the eye out of a Turk's head couped at the neck Proper. | |
| Schweinfurt Azure an eagle displayed Argent. | |
| Seinsheim Argent, three pallets azure, overall a bend sinister wavy Or. | |
| Weißenburg im Nordgau Gules, a two-towered castle portcullised Argent, with an escutcheon of Or, a double-headed eagle sable at the honour point. | |
| Welzheim Argent, a pine tree on a mount Vert. | |
| County of Wertheim Party per fess: Or, a demi-eagle displayed Sable, langued and beaked Gules; and Azure three roses Argent. | |
| Wiesentheid Gules, a lion passant sinister crowned Or on a mount Vert; issuant from base three stems of grass surtout Proper. | |
| Windsheim Argent, an eagle displayed Sable, armed and langued Or, with a W Or on the breast. | |
| Prince-bishopric of Würzburg Argent a Celtic cross Sable; a chief dancetty Gules. |
[Lower Rhenish-Westphalian Circle]
| Arms | Location/Blazon |
| County of Nassau Azure, billetty or, a lion rampant of the last armed and langued gules. | |
Duchy of Cleves
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| BergArgent a lion rampant Gules, queue fourchée crossed in saltire, armed, langued, and crowned Or. | |
| Duchy of Jülich Or a lion rampant sable, armed and langued gules. | |
| Prince-Bishopric of Liège Quarterly: I: gules a fess argent; II: Argent, three lions rampant Vert, crowned Or, armed and langued Gules; III: Barry Gules and Or; IV: Or, three hunting horns Gules, hooped and belted Argent. Overall an inescutcheon Gules, a perron, supported by three lions, surmounted by a pineapple and a cross pattée, with the letters L to the dexter and G to the sinister, all Or. | |
County of Mark
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| County of RavensbergArgent three chevrons Gules. |
[Upper Rhenish Circle]
| Arms | Location/Blazon |
| Landgraviate of Hesse Azure a lion rampant barry Argent and Gules, armed and crowned Or. | |
| | Lorraine
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| Duchy of SavoyGules a cross argent. | |
| | Vaudémont
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[Electoral Rhenish Circle]
| Arms | Location/Blazon |
| Arenberg Gules, three cinquefoils Or; on a chief Or, three torteaux. | |
| Beilstein Gules, a hunting horn argent, bound Or. | |
| Prince-archbishopric of Cologne Argent a cross sable. | |
| Lower Isenburg Argent two bars sable. | |
| Prince-archbishopric of Mainz Gules, a wheel argent. | |
Electorate of the Palatinate
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| Thurn und TaxisQuarterly: Argent, two sceptres in saltire, tipped with fleurs-de-lys Azure, surmounted by a tower Gules ajouré Azure; Or a lion Gules, crowned, armed and langued Azure; overall an inescutcheon Azure, a badger Proper. | |
| Prince-archbishopric of Trier Argent a cross Gules. |
[Lower Saxon Circle]
| Arms | Location |
| Holstein Gules, a nettle leaf Argent. |
[Upper Saxon Circle]
| Arms | Location/Blazon |
| Margraviate of Brandenburg Argent an eagle displayed Gules crowned with an electoral hat Proper, armed and beaked Or, langued Gules, the wings charged with a trefoil Or, in his dexter claw grasping a sceptre Or tipped Gules thereupon an eagle displayed Argent, armed, langued, beaked and crowned Or, on his chest a torteux Gules, in his dexter claw grasping a sceptre and orb Or and in his sinister claw grasping a sword Or; and in his sinister claw graping a sword Argent hilted Or; overall and on his chest an inescutcheon Azure, a sceptre finished with a fleur-de-lys Or. | |
| Duchy of Pomerania Quarterly of nine; I Azure a griffin segreant sinister Gules armed and beaked Or ; II Argent a griffin segreant Gules armed and beaked Or ; III Or a griffin segreant Sable armed, langued and beaked Gules ; IV Argent a griffin segreant sinister bendy Vert and Gules ; V Or a demi-lion Sable, crowned, langued and armed Gules issuant from a wall of bricks throughout Azure therein a chevron of bricks Gules ; VI Gules a sea-griffin segreant Argent, armed, beaked and langued Or ; VII Gules a griffin segreant sinister Sable, armed, langued and beaked Gules, under his wings, feathers of Argent ; VIII Or two batons in saltire Gules between four roses Gules barbed and seeded Or; IX a demi-griffin segreant Argent, armed, langued and beaked Or issuant from a wall of bricks alternately Azure and Or | |
| Duchy of Saxony Barry Sable and Or, overall a crancelin Vert. |
[Swabian Circle]
| Arms | Location/Blazon |
| Augsburg Party per pale Gules and Argent, a chapiter Or thereupon a cedar cone Vert. | |
| Baden Or a bend Gules. |
[Lands of the Bohemian Crown]
| Arms | Location/Blazon |
| Kingdom of Bohemia Argent, a lion rampant queue forchée, armed, langued and crowned Or. | |
| Margraviate of Moravia Azure an eagle displayed chequy Argent and Gules, armed, langued, beaked and crowned Or. | |
| Görlitz Party per fess, chief gules a lion rampant Argent, armed, langued, and crowned Or; base Argent. | |
Lusatia
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| Silesia |
Other
| Arms | Location/Blazon |
| Geneva Or a cross quarter-pierced Azure. | |
| Nice Argent, in base wavy of Azure and Argent issuing therefrom three rocks Vert thereupon an eagle displayed crowned Gules. | |
Provence
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| Prussia Argent, an eagle displayed sable crowned with the Royal Crown Proper, the wings charged with a trefoil Or, in his dexter claw grasping a sceptre Or tipped Gules thereupon an eagle displayed Argent, armed, langued, beaked and crowned Or, on his chest a torteux Gules, in his dexter claw grasping a sceptre Or and in his sinister claw grasping a sword Or on his chest an R Or. | |
Teutonic Knights
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| Viennois Or, a dolphin haurient azure finned Gules. |