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Slovenia joined theEuropean Union as a full member on 1 May 2004.

Slovenia joinedNATO as a full member on 29 March 2004.

Since September 2007, Egypt has an embassy inLjubljana. Slovenia has an embassy inCairo (opened in 1993). Both countries are members of theUnion for the Mediterranean.

Guinea-Bissau is represented in Slovenia by an honorary consulate in Ljubljana.^[4][5]

• South Africa recognized the independence and sovereignty of Slovenia on April 2, 1992.
• Slovenia has no official representation in South Africa.
• South Africa is represented in Slovenia through its embassy in Vienna, Austria, and through an honorary consulate in Ljubljana.

• Argentina is represented in Slovenia through its embassy inVienna.
• Slovenia has an embassy inBuenos Aires, which is also accredited to Chile, Peru, Paraguay and Uruguay.^[6]

• Brazil has an embassy in Ljubljana.
• Slovenia has an embassy inBrasília, which is also accredited to Bolivia, Colombia, Ecuador and Venezuela.^[7]

• Canada is represented in Slovenia through its embassy in Budapest, Hungary.
• Slovenia has an embassy inOttawa.
• Both countries are full members ofNATO.

• Colombia is represented in Slovenia through its embassy inVienna (Austria).^[8]
• Slovenia is represented in Colombia through its embassy inBrasília (Brazil).

Dominica is represented in Slovenia through its embassy in London.^[9]

• Guatemala is represented in Slovenia through its embassy inVienna, Austria.^[10]
• Slovenia is represented in Paraguay through its permanent mission in New York, U.S.

• Mexico is accredited to Slovenia from its embassy inVienna, Austria.^[11]
• Slovenia is accredited to Mexico from its embassy inWashington, D.C., United States.^[12]

• Paraguay is represented in Slovenia through its embassy inVienna, Austria and has an honorary consulate in Ljubljana.^[13]
• Slovenia is represented in Paraguay through its embassy inBuenos Aires,Argentina.

• Slovenia has an embassy inWashington, D.C. and a consulate-general inCleveland.^[12]
• United States has an embassy in Ljubljana.^[14]
• The first Lady of the United States,Melania Trump (Melanija Knavs) comes from Slovenia.

• Diplomatic relations between Slovenia and Armenia began on 27 June 1994.
• Armenia is represented in Slovenia through its embassy in Prague, the Czech Republic.
• Slovenia is accredited to Armenia from its embassy in Kyiv, Ukraine and maintains an honorary consulate inYerevan.

• Diplomatic relations between Slovenia and Azerbaijan began on 20 February 1996.
• Azerbaijan has an embassy inLjubljana.
• Slovenia has a consulate in Baku.

• China has an embassy in Ljubljana.
• Slovenia has an embassy in Beijing and a consulate in Shanghai.^[17]

• Georgia has an embassy in Ljubljana.
• Slovenia is represented in Georgia through its embassy in Kyiv, Ukraine.

• India has an embassy in Ljubljana.^[18]
• Slovenia has an embassy inNew Delhi.^[19]

• Iran has an embassy in Ljubljana.
• Slovenia has an embassy inTehran.

• Israel is represented in Slovenia through its embassy inVienna (Austria) and an honorary consulate inSlovenia.
• Since August 1, 1994, Slovenia has an embassy inTel Aviv. Slovenia has an honorary consulate inHaifa and inTel Aviv.^[20]
• See alsoHistory of the Jews in Slovenia
• Slovenian Ministry of Foreign Affairs: directions of representations in both countries^[21]

• Japan has an embassy in Ljubljana.
• Slovenia has an embassy in Tokyo.

• Slovenia has an embassy in Manila, its first in theASEAN region.^[22]
• The Philippines has a consulate in Ljubljana, but its supervising post (embassy) is its embassy in Vienna, Austria.^[23]
• Deputy Prime MinisterTanja Fajon paid an official visit to the Philippines on 10–12 March 2025, the first by aforeign minister to the country.^[24]

The establishment of diplomatic relations between Republika Slovenija and the Republic of Korea began on 15 April 1992.

• Slovenia and South Korea have good relations.
  • Slovenian embassy inSeoul.^[25]
  • South Korea will open a Korean embassy inLjubljana.^[26]
• The Republic of Slovenia and South Korea will have a sign of theWorking Holiday Program.

• Slovenia has an embassy inAnkara.
• Turkey has an embassy in Ljubljana.
• Both countries are full members ofNATO.

• Albania has an embassy inLjubljana.
• Slovenia has an embassy inTirana.
• Both countries are full members ofNATO.

Relations between Austria and Slovenia are close. Austria was, next to Germany and theHoly See, the most firm supporter of Slovenia's independence. It firmly endorsed Slovenia's path into the European Union. Economic cooperation between the two countries is very important and has been expanding since the early 1990s. Regional cooperation, especially with the states ofCarinthia andStyria, is well developed: as a concrete manifestation of the excellent state of regional relations, Slovenia, Austria, and Italy entered a joint bid to organize the 2006 and 2010Winter Olympic Games.

• Austria has an embassy in Ljubljana.
• Slovenia has an embassy inVienna.
• Both countries are full members of theEuropean Union.

• Belgium is represented in Slovenia through its embassy in Vienna, Austria.
• Slovenia has an embassy inBrussels.
• Both countries are full members of theEuropean Union andNATO.

• Bosnia and Herzegovina has an embassy in Ljubljana.
• Slovenia has an embassy inSarajevo.
• Bosnia and Herzegovina is anEUcandidate and Slovenia is anEUmember.

• Bulgaria has an embassy in Ljubljana.^[27]
• Slovenia is represented in Bulgaria through its embassy inBudapest (Hungary).^[28]
• Both countries are full members of theEuropean Union andNATO.

Before 1991, both countries were part ofYugoslavia. On June 26, 1991, a mutual recognitial agreement was signed by both countries. Diplomatic relations between both countries were established on February 6, 1992. Croatia has an embassy in Ljubljana and two honorary consulates inMaribor andKoper. Slovenia has an embassy inZagreb and an honorary consulate inSplit. Both countries shares 670 km of common border.

• Both countries are full members of theEuropean Union andNATO.

• Cyprus is represented in Slovenia through its embassy inVienna (Austria).
• Slovenia is represented in Cyprus through its embassy inAthens (Greece).
• Both countries are full members of theEuropean Union.

• The Czech Republic has an embassy in Ljubljana.
• Slovenia has an embassy inPrague.
• Both countries are full members of theEuropean Union andNATO.

• Denmark has an embassy in Ljubljana.
• Slovenia has an embassy inCopenhagen.
• Both countries are full members of theEuropean Union andNATO.

• Finland is represented in Slovenia through its embassy in Budapest, Hungary.
• Slovenia is represented in Finland through its embassy in Copenhagen, Denmark.
• Both countries are full members of theEuropean Union andNATO.

• France has an embassy in Ljubljana.
• Slovenia has an embassy in Paris.
• Both countries are full members of theEuropean Union andNATO.

• Germany has an embassy in Ljubljana.
• Slovenia has an embassy inBerlin.
• Both countries are full members of theEuropean Union andNATO.

• Greece has an embassy in Ljubljana.
• Slovenia has an embassy inAthens.
• Both countries are full members of theEuropean Union andNATO.

Relations with Hungary are excellent. Unlike with some of Hungary's other neighbors, minority issues have not been a problem in Hungarian-Slovene relations. TheHungarian minority in Slovenia is granted a policy ofpositive discrimination under the Slovene constitution, and the legal status ofHungarian Slovenes is good.Within the Multilateral Cooperation Initiative between Slovenia, Italy, Hungary, and Croatia, cooperation exists in numerous fields, including military (Multinational Land Force peacekeeping brigade), transportation, combating money laundering and organized crime, non-proliferation, border crossings, and environmental issues.

• Hungary has an embassy in Ljubljana.
• Slovenia has an embassy inBudapest.
• Both countries are full members of theEuropean Union andNATO.

• Ireland has an embassy in Ljubljana.^[29]
• Slovenia has an embassy inDublin.^[30]
• Both countries are full members of theEuropean Union.

The bilateral relations between Italy and Slovenia have improved dramatically since 1994 and are now at a very good level. In the early 1990s, the issue regarding property restitution to theIstrian exiles was hindering the development of a good relationship between the two countries. By 1996, however, the issue had been set aside, with Italy renouncing any revision of theTreaty of Osimo, allowing a significant improvement in relations. Italy was a firm supporter of SloveneEU andNATO membership, helping Slovenia technically and legislatively master its bid for membership in European and transatlantic institutions.

In 2001, theItalian Parliament finally approved the legislation resolving the last open issues regarding theSlovenian minority in Italy. The legislation, welcomed by both the representatives of the Slovenian minority inFriuli-Venezia Giulia and the Slovenian government, started to be implemented in 2007, removing the last pending issue between the two countries. Since then, Italo-Slovene relations can be characterized as excellent. Although there do not appear to be any scheduled flights between the two countries and the train service, which used to be frequent, has been limited to one train a day in each direction (a night service fromBudapest toVenice and back) until December 2011, when it was discontinued, thus leaving no railway connection between the two countries.^[31][32]

• Italy has an embassy in Ljubljana and a consulate-general in Koper.
• Slovenia has an embassy inRome and consulates-general inMilan andTrieste.
• Both countries are full members of theEuropean Union andNATO.

Slovenia has a record of supporting the U.S. position on Kosovo, both in regular public statements by top officials and on theSecurity Council. Prior and during theKosovo War of 1999, Slovenian top government officials called repeatedly forSlobodan Milošević's compliance with NATO demands. Slovenia granted NATO use of its airspace and offered further logistical support. It also has pledged personnel to support NATO humanitarian operations in the region. Slovenia helped Macedonia deal with the refugee crisis by providing 880 million sit (US$4.9 million) of humanitarian aid, in addition to granting a concession for imported agricultural products. The Slovene Government allocated 45 million SIT (US$250,000) to helpAlbania,Montenegro, and the Republic of Macedonia, one-third of which went to the latter. Slovenia took in over 4,100Kosovar refugees during the crisis.

Sloveniarecognized Kosovo on 5 March 2008.^[33] Slovenia has an embassy inPristina since 15 May 2008.^[34] Kosovo has an embassy in Ljubljana.

Moldova recognized the Republic of Slovenia at an unknown date. Diplomatic relations were established on October 27, 1993. Both countries are represented in each other through their embassies inBudapest (Hungary).

• Slovenia recognized Montenegro's independence on June 20, 2006.
• Montenegro has an embassy in Ljubljana.
• On June 23, 2006, Slovenia opened its embassy inPodgorica.^[35]
• Both countries are full members ofNATO.
• Montenegro is anEUcandidate and Slovenia is anEUmember.

• The Netherlands has an embassy in Ljubljana.^[36]
• Slovenia has an embassy inThe Hague.
• Both countries are full members of theEuropean Union andNATO.^[37]
• Dutch Ministry of Foreign Affairs about relations with Slovenia (in Dutch only)^[38]

The two countries have very close political and economic relations. Once part ofSFR Yugoslavia, the two republics declared independence in 1991 (Slovenia in June, Macedonia in September) and recognised each other's independence on 12 February 1992.^[39] Diplomatic relations between both countries were established on 17 March 1992.^[40] Slovenia supports North Macedonia's sovereignty, territorial integrity, its Euro-integration and visa liberalisation.^[39][41] A significant number of Slovenian investments ended up in North Macedonia. In 2007, about 70 million euros were invested.^[42] In January 2009, the Macedonian prime ministerNikola Gruevski announced, that he expects more Slovenian investments ininfrastructure and energy projects.^[42] Over 70 Slovenian companies are present on the Macedonian market.^[39]

• Both countries are full members ofNATO.
• North Macedonia is anEUcandidate and Slovenia is anEUmember.

• Poland has an embassy in Ljubljana.
• Slovenia has an embassy inWarsaw.
• Both countries are full members of theEuropean Union andNATO.

• Portugal is represented in Slovenia through its embassy in Vienna, Austria.
• Slovenia does not have an embassy accredited to Portugal.
• Both countries are full members of theEuropean Union andNATO.

• Romania has an embassy in Ljubljana.^[43]
• Slovenia has an embassy inBucharest.^[44]
• Both countries are full members of theEuropean Union andNATO.

• Russia has an embassy in Ljubljana.^[45]
• Slovenia has an embassy in Moscow and two honorary consulates (inSaint Petersburg andSamara).^[46]

• Serbia has an embassy in Ljubljana.^[47]
• Slovenia has an embassy inBelgrade.
• Serbia has anEUcandidate status
• Slovenia is anEUmember.^[48]
• Serbian Ministry of Foreign Affairs about the relation with Slovenia.^[49]

• Slovenia has an embassy inMadrid.
• Spain has an embassy in Ljubljana.
• Both countries are full members of theEuropean Union and of theNATO.

• Slovenia is represented in Sweden through its embassy in Copenhagen, Denmark.
• Sweden is represented in Slovenia through its embassy in Budapest, Hungary.
• Both countries are full members of theEuropean Union andNATO.

• Slovenia has an embassy in Berne.^[50]
• Switzerland has an embassy in Ljubljana^[51]
• Swiss Federal Department of Foreign Affairs about relations with Slovenia^[52]

• Slovenia has an embassy inKyiv and two honorary consulate inKharkiv andLviv.^[53]
• Ukraine has an embassy in Ljubljana.^[54]
• Both countries are full members of theOrganization for Security and Co-operation in Europe and of theCouncil of Europe.
• Slovenia is anEUmember and Ukraine is anEUcandidate.
• Slovenian Ministry of Foreign Affairs: list of Slovenian representations in Ukraine^[55]

Slovenia establisheddiplomatic relations with the United Kingdom on 15 January 1992.

• Slovenia maintains anembassy inLondon.^[56]
• The United Kingdom is accredited to Slovenia through its embassy in Ljubljana.^[57]

Both countries share common membership of theCouncil of Europe,European Court of Human Rights, theInternational Criminal Court,NATO,OECD,OSCE, and theWorld Trade Organization. Bilaterally the two countries have a Double Taxation Convention,^[58] and an Investment Agreement.^[59]