Foreign relations exist between

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 ...

and

Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...

. Austria has an embassy in

Rome Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2, ...

and a consulate-general in

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 ...

. Italy has an embassy in

Vienna Vienna ( ; ; ) is the capital city, capital, List of largest cities in Austria, most populous city, and one of Federal states of Austria, nine federal states of Austria. It is Austria's primate city, with just over two million inhabitants. ...

and a consulate in

Innsbruck Innsbruck (; ) is the capital of Tyrol (federal state), Tyrol and the List of cities and towns in Austria, fifth-largest city in Austria. On the Inn (river), River Inn, at its junction with the Wipptal, Wipp Valley, which provides access to the ...

. Both countries are full members of the

Council of Europe The Council of Europe (CoE; , CdE) is an international organisation with the goal of upholding human rights, democracy and the Law in Europe, rule of law in Europe. Founded in 1949, it is Europe's oldest intergovernmental organisation, represe ...

European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The u ...

Organisation for Economic Co-operation and Development The Organisation for Economic Co-operation and Development (OECD; , OCDE) is an international organization, intergovernmental organization with 38 member countries, founded in 1961 to stimulate economic progress and international trade, wor ...

, and

Organization for Security and Co-operation in Europe The Organization for Security and Co-operation in Europe (OSCE) is a regional security-oriented intergovernmental organization comprising member states in Europe, North America, and Asia. Its mandate includes issues such as arms control, the p ...

. The countries share 420 km of common borders.

History

Since the

Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and ...

, Austria had a great influence over the

Italian states 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 ...

, especially in the north of the country. On the other side Italy influenced Austrian culture, architecture and cuisine, many artists and architects such as

Santino Solari Santino Solari (1576 – April 10, 1646), was a Swiss architect and sculptor, who worked mainly in Austria. He was born in the Canton of Tessin, in Switzerland, near Lugano. In 1612, he was appointed chief architect of Salzburg by the a ...

Martino Altomonte Martino Altomonte, born Johann Martin Hohenberg (8 May 1657, Naples – 14 September 1745, Vienna) was an Italian Baroque painter of Austrian descent who mainly worked in Poland and Austria. Life and work Martino Altomonte (Johann Martin Hohenb ...

, Giovanni Zucalli,

Vincenzo Scamozzi Vincenzo Scamozzi (2 September 1548 – 7 August 1616) was an Italians, Italian architect and a writer on architecture, active mainly in Vicenza and Republic of Venice area in the second half of the 16th century. He was perhaps the most importan ...

worked and contributed to the Baroque in Austria and most notable in

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 ...

Palais Ro%C5%BEmberk - Wohnzimmer Portr%C3%A4t Pacassi

Since the late Middle Ages, the Italians and Austrians have fought a number of wars, either as enemies or allies. Austria was allied with several Italian states during wars against the

Ottoman Empire The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...

, e.g. with

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 ...

Mantua Mantua ( ; ; Lombard language, Lombard and ) is a ''comune'' (municipality) in the Italian region of Lombardy, and capital of the Province of Mantua, eponymous province. In 2016, Mantua was designated as the "Italian Capital of Culture". In 2 ...

Ferrara Ferrara (; ; ) is a city and ''comune'' (municipality) in Emilia-Romagna, Northern Italy, capital of the province of Ferrara. it had 132,009 inhabitants. It is situated northeast of Bologna, on the Po di Volano, a branch channel of the main ...

Savoy Savoy (; )  is a cultural-historical region in the Western Alps. Situated on the cultural boundary between Occitania and Piedmont, the area extends from Lake Geneva in the north to the Dauphiné in the south and west and to the Aosta Vall ...

and 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 ...

in the war of 1593–1606, and with

Venice Venice ( ; ; , formerly ) is a city in northeastern Italy and the capital of the Veneto Regions of Italy, region. It is built on a group of 118 islands that are separated by expanses of open water and by canals; portions of the city are li ...

in the wars of 1684–1699 and 1716–1718. Austria and the Republic of Venice warred against each other in the

Uskok War The Uskok War, also known as the War of Gradisca or the War of Friuli, was fought by the Austrians, Slovenes, Croats (from Croatia and Slavonia) and Spanish on one side and the Venetians, Croats (from Dalmatia and Istria), Slovenes (from Istri ...

of 1615–1618. Since the 18th century,

expanded into Italy and ruled various parts of Italy at various times. As a result of the

War of the Spanish Succession The War of the Spanish Succession was a European great power conflict fought between 1701 and 1714. The immediate cause was the death of the childless Charles II of Spain in November 1700, which led to a struggle for control of the Spanish E ...

, the

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, ...

and

in northern Italy, and 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

Sardinia Sardinia ( ; ; ) is the Mediterranean islands#By area, second-largest island in the Mediterranean Sea, after Sicily, and one of the Regions of Italy, twenty regions of Italy. It is located west of the Italian Peninsula, north of Tunisia an ...

in southern Italy fell to Austria in 1714. By the Treaty of The Hague of 1720, Austria acquired the

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 exchange for Sardinia, which passed to 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 ...

. During the

War of the Polish Succession The War of the Polish Succession (; 1733–35) was a major European conflict sparked by a civil war in the Polish–Lithuanian Commonwealth over the succession to Augustus II the Strong, which the other European powers widened in pursuit of ...

, Austria lost both Naples and Sicily in 1734, but acquired the

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 ...

. During the

War of the Austrian Succession The War of the Austrian Succession was a European conflict fought between 1740 and 1748, primarily in Central Europe, the Austrian Netherlands, Italian Peninsula, Italy, the Atlantic Ocean and Mediterranean Sea. Related conflicts include King Ge ...

, Austria fought against the

Republic of Genoa The Republic of Genoa ( ; ; ) was a medieval and early modern Maritime republics, maritime republic from the years 1099 to 1797 in Liguria on the northwestern Italy, Italian coast. During the Late Middle Ages, it was a major commercial power in ...

and

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 ...

, and even briefly occupied Genoa and Modena, however per the Treaty of Aix-la-Chapelle from 1748, the Austrians withdrew from both countries, and also lost Parma. In 1797, in accordance to the

Treaty of Campo Formio The Treaty of Campo Formio (today Campoformido) was signed on 17 October 1797 (26 Vendémiaire VI) by Napoleon Bonaparte and Count Philipp von Cobenzl as representatives of the French Republic and the Austrian monarchy, respectively. The trea ...

, Austria lost Milan and Mantua to the newly formed

Cisalpine Republic The Cisalpine Republic (; ) was a sister republic or a client state of France in Northern Italy that existed from 1797 to 1799, with a second version until 1802. Creation After the Battle of Lodi in May 1796, Napoleon Bonaparte organized two ...

, but gained a portion of the Republic of Venice, which was partitoned between Austria and

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

, with the Austrian-annexed part forming the new

Venetian Province The Venetian Province (, ) was the name of the territory of the former Republic of Venice ceded by the French First Republic to the Habsburg monarchy under the terms of the 1797 Treaty of Campo Formio that ended the War of the First Coalition. Th ...

. In 1803, the prince-bishopric of Trent was annexed into Austrian-ruled

Tyrol Tyrol ( ; historically the Tyrole; ; ) is a historical region in the Alps of Northern Italy and western Austria. The area was historically the core of the County of Tyrol, part of the Holy Roman Empire, Austrian Empire and Austria-Hungary, f ...

. In 1805, Austria lost the Venetian Province to the

Napoleonic Kingdom of Italy The Kingdom of Italy (; ) was a kingdom in Northern Italy (formerly the Italian Republic) that was a client state of Napoleon's French Empire. It was fully influenced by revolutionary France and ended with Napoleon's defeat and fall. Its gover ...

, and Trento to the Napoleonic Kingdom of Italy in 1810. After 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 ...

, in 1815,

, Mantua and

Trento Trento ( or ; Ladin language, Ladin and ; ; ; ; ; ), also known in English as Trent, is a city on the Adige, Adige River in Trentino-Alto Adige/Südtirol in Italy. It is the capital of the Trentino, autonomous province of Trento. In the 16th ...

fell again to Austria, with the former three included in the newly formed

Kingdom of Lombardy–Venetia The Kingdom of Lombardy–Venetia (), commonly called the "Lombardo-Venetian Kingdom" (; ), was a constituent land (crown land) of the Austrian Empire from 1815 to 1866. It was created in 1815 by resolution of the Congress of Vienna in recogniti ...

, and the latter reannexed into

. Austrian rule in northern Italy created the conditions in which Italian

nationalism Nationalism is an idea or movement that holds that the nation should be congruent with the state. As a movement, it presupposes the existence and tends to promote the interests of a particular nation, Smith, Anthony. ''Nationalism: Theory, I ...

and Austrian interests clashed in the three Wars of Italian Independence between 1848 and 1866 ultimately leading to Italian victory. The Italian struggle against Austria is mentioned in the national anthem of Italy, written in 1847. Tensions remained throughout the 1870s as continued Austrian rule over Italian inhabited lands such as in

Trentino Trentino (), officially the Autonomous Province of Trento (; ; ), is an Autonomous province#Italy, autonomous province of Italy in the Northern Italy, country's far north. Trentino and South Tyrol constitute the Regions of Italy, region of Tren ...

and

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 ...

, inflamed

Italian nationalism Italian nationalism () is a movement which believes that the Italians are a nation with a single homogeneous identity, and therefrom seeks to promote the cultural unity of Italy as a country. From an Italian nationalist perspective, Italianness i ...

which in turn threatened Austrian integrity; as a result the Austrians built further fortifications along the Italian border. In 1876, the Austrian Archduke Albrecht advocated a preventive war against Italy. Despite entering into the Triple Alliance of 1882 (along with Germany), areas of clashing interest remained. Italy's improving relations with France, Italian interests in the Balkans, and continuing nationalism among Italians within Austria-Hungary concerned leaders in Vienna. Italy's adherence to the Triple Alliance in the event of war was doubted and from 1903 plans for a possible war against Rome were again maintained by the Austrian general staff. Mutual suspicions led to reinforcement of the frontier and speculation in the press about a war between the two countries into the first decade of the twentieth century. As late as 1911

Count Franz Conrad von Hötzendorf Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Pine, L. G. ''Titles: How the King Became His Majesty''. New York: ...

, chief of the Austrian general staff, was advocating a military strike against Austria's supposed Italian allies. During

World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...

, Italy fought on the side of the

Triple Entente The Triple Entente (from French meaning "friendship, understanding, agreement") describes the informal understanding between the Russian Empire, the French Third Republic, and the United Kingdom of Great Britain and Ireland. It was built upon th ...

against

Austria-Hungary Austria-Hungary, also referred to as the Austro-Hungarian Empire, the Dual Monarchy or the Habsburg Monarchy, was a multi-national constitutional monarchy in Central Europe#Before World War I, Central Europe between 1867 and 1918. A military ...

despite their

defensive alliance A defense pact ( Commonwealth spelling: defence pact) is a type of treaty or military alliance in which the signatories promise to support each other militarily and to defend each other.Volker Krause, J. David Singer "Minor Powers, Alliances, And ...

signed some decades earlier, after securing support for territorial expansion in the Treaty of London in 1915. By World War I's end, Italy emerged victorious and gained

territories A territory is an area of land, sea, or space, belonging or connected to a particular country, person, or animal. In international politics, a territory is usually a geographic area which has not been granted the powers of self-government, ...

from Austria, incl. Trento and

Trieste Trieste ( , ; ) is a city and seaport in northeastern Italy. It is the capital and largest city of the Regions of Italy#Autonomous regions with special statute, autonomous region of Friuli-Venezia Giulia, as well as of the Province of Trieste, ...

. Additionally, the predominantly German-speaking region of

South Tyrol South Tyrol ( , ; ; ), officially the Autonomous Province of Bolzano – South Tyrol, is an autonomous administrative division, autonomous provinces of Italy, province in northern Italy. Together with Trentino, South Tyrol forms the autonomo ...

was annexed to Italy. During

fascist Fascism ( ) is a far-right, authoritarian, and ultranationalist political ideology and movement. It is characterized by a dictatorial leader, centralized autocracy, militarism, forcible suppression of opposition, belief in a natural soci ...

rule, the German-speaking population became subject of forced Italianization attempts, which had a negative impact on the relations between the Kingdom of Italy and the newly founded Austrian Republic. During

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

, since 1943, Italian prisoners of war were among Allied POWs held in German POW camps operated in German-annexed Austria, such as Stalag XVII-A, Stalag XVII-B,

Stalag XVIII-A Stalag XVIII-A was a World War II German Army (Wehrmacht) prisoner-of-war camp located to the south of the town of Wolfsberg, in the southern Austrian state of Carinthia, then a part of Nazi Germany. A sub-camp Stalag XVIII-A/Z was later opened i ...

, Stalag 317/XVIII-C, Stalag 398 and Oflag XVIII-A. Italians were also imprisoned in the

Mauthausen concentration camp Mauthausen was a German Nazi concentration camp on a hill above the market town of Mauthausen, Upper Austria, Mauthausen (roughly east of Linz), Upper Austria. It was the main camp of a group with List of subcamps of Mauthausen, nearly 100 f ...

and its subcamps in Austria. After World War II, disputes about autonomous rights for the German-speaking South Tyroleans lead to continued tensions between Austria and Italy. The ''South Tyrol Question'' (''Südtirolfrage'') became an international issue, after the Austrian government deemed that the provisions of the

Gruber–De Gasperi Agreement The Gruber–De Gasperi Agreement was a bilateral treaty that was signed by the foreign minister of Austria, Karl Gruber, and the prime minister of Italy, Alcide De Gasperi, on 5 September 1946. Recognized by international law, it granted the Ger ...

hadn't been implemented correctly. Austria took the issue to the

United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...

in 1960. A fresh round of negotiations took place, which lead to a more extensive statute of autonomy for South Tyrol in 1972. In 1992, Austria declared the disagreement to be fully resolved. Austrian Interior Minister Herbert Kickl said on June 5, 2018 that Italy is a strong ally of Austria.

Gallery

File:Palais Metternich - Vienna.jpg, Palais Matternich in Vienna, seat of the Italian Embassy File:Consulate General of Austria in Milan, Italy.jpg, Consulate General of Austria in Milan, Italy File:Kompatscher, Van der Bellen, Mattarella and Caramaschi by the wall of the Bolzano transit camp.jpg, The

President of Austria The president of Austria () is the head of state of the Austria, Republic of Austria. The office of the president was established in 1920 by the Constituent National Assembly (Austria), Constituent National Assembly of the First Austrian Repu ...

Alexander Van der Bellen Alexander "Sascha" Van der Bellen (; born 18 January 1944), also referred to by the abbreviation VdB, is an Austrian politician serving as the president of Austria since 2017. He previously served as a professor of economics at the University ...

and the

President of Italy The president of Italy, officially titled President of the Italian Republic (), is the head of state of Italy. In that role, the president represents national unity and guarantees that Politics of Italy, Italian politics comply with the Consti ...

Sergio Mattarella Sergio Mattarella (; born 23 July 1941) is an Italian politician and jurist who has served as the president of Italy since 2015. He is the longest-serving president in the history of the Italian Republic. Since Giorgio Napolitano's death in 20 ...

together with the Governor of South Tyrol

Arno Kompatscher Arno Kompatscher () is an Italian politician and governor of South Tyrol. He is the incumbent president of Trentino-Alto Adige/Südtirol, serving his second term non-consecutively since 13 March 2024. He previously served as the president of Tre ...

and the Mayor of Bolzano Renzo Caramaschi by the

Bolzano Transit Camp Bolzano was a transit camp operated by Nazi Germany in Bolzano from 1944 to 3 May 1945 during World War II. It was one of the largest Nazi ''Lager'' on Italian soil, along with those of Fossoli, Borgo San Dalmazzo and Trieste. History After ...

in 2019 File:Renzi and Faymann.jpg,

Matteo Renzi Matteo Renzi (; born 11 January 1975) is an Italian politician who served as prime minister of Italy from 2014 to 2016. He has been a senator for Florence since 2018. Renzi has served as the leader of Italia Viva (IV) since 2019, having bee ...

with

Werner Faymann Werner Faymann (; born 4 May 1960) is an Austrian former politician who was Chancellor of Austria and chairman of the Social Democratic Party of Austria (SPÖ) from 2008 to 2016. On 9 May 2016, he resigned from both positions amid widening critic ...

References

External links

Austrian Ministry of Foreign Affairs: list of bilateral treaties with Italy (in German only)

Austrian embassy in Rome (in German and Italian only)

Italian embassy in Vienna (in German and Italian only)
{{DEFAULTSORT:Austria-Italy relations

Bilateral relations of Italy

History

Gallery

See also

References

External links