Transdanubian may refer to: * relative term, designating someone or something related to any region ''beyond'' the

Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , ...

river (lat. ''trans-'' / beyond, over), depending on a point of observation *

Transdanubian Bulgaria The Bulgarian lands across the Danube or Transdanubian Bulgaria ( bg, Отвъддунавска България) is a term by which Bulgarian historiography means the territories under the rule and control of the Bulgarian Empire north of the Dan ...

, historical designation for regions under former Bulgarian rule to the north from the Danube river *

Transdanubian Hungary Transdanubia ( hu, Dunántúl; german: Transdanubien, hr, Prekodunavlje or ', sk, Zadunajsko :sk:Zadunajsko) is a traditional region of Hungary. It is also referred to as Hungarian Pannonia, or Pannonian Hungary. Administrative divisions Tr ...

, designation for Hungarian regions to the west of the Danube river **

Transdanubian Mountains (Hungary) __NOTOC__ The Transdanubian Mountains (sometimes also referred to as ''Bakony Forest, Dunántúl Highlands, Highlands of Dunántúl, Highlands of Transdanubia, Mountains of Dunántúl, Mountains of Transdanubia, Transdanubian Central Range, Tra ...

, mountains in Transdanubian regions of Hungary **

Battle of the Transdanubian Hills The Battle of the Transdanubian Hills (also known in Bulgaria as the Drava Operation ( bg, Дравска операция, ''Dravska operatsiya'')) was a defensive operation of the Bulgarian First Army during Bulgaria's participation in W ...

, a World War II battle (1945) fought in Transdanubian regions of Hungary *

Transdanubian Romania Northern Dobruja ( ro, Dobrogea de Nord or simply ; bg, Северна Добруджа, ''Severna Dobrudzha'') is the part of Dobruja within the borders of Romania. It lies between the lower Danube river and the Black Sea, bordered in the so ...

, designation for Romanian regions to the east of the Danube river (North Dobruja) * ''Transdanubian Serbia'', designation for Serbian regions to the north of the Danube river (

Serbian Banat Banat (, ; hu, Bánság; sr, Банат, Banat) is a geographical and historical region that straddles Central and Eastern Europe and which is currently divided among three countries: the eastern part lies in western Romania (the counties of T ...

and

Serbian Bačka Serbian may refer to: * someone or something related to Serbia, a country in Southeastern Europe * someone or something related to the Serbs, a South Slavic people * Serbian language * Serbian names See also

* * * Old Serbian (disambiguat ...

) * ''Transdanubian Vienna'' (''Transdanubien'' in Viennese German), designation for Vienna city districts to the northeast of the Danube river (

Donaustadt Donaustadt (; literally, Danube City; Central Bavarian: ''Donaustod'') is the 22nd district of Vienna, Austria (german: 22. Bezirk, Donaustadt). Donaustadt is the eastern district of Vienna.Statistik Austria, 2007, webpage statistik.at-23450. ...

and

Floridsdorf Floridsdorf (; Central Bavarian: ''Fluridsduaf'') is the 21st district of Vienna (german: 21. Bezirk, Floridsdorf), located in the northern part of the city and comprising seven formerly independent communities: Floridsdorf, Donaufeld, Greater ...

) *

Transdanubian sand viper :''Common names: transdanubian sand viper.Steward JW. 1971. ''The Snakes of Europe''. Cranbury, New Jersey: Associated University Press (Fairleigh Dickinson University Press). 238 pp. LCCCN 77-163307. .'' ''Vipera ammodytes montandoni'' is a ve ...

, a viper species, endemic to some Danubian regions of Bulgaria and Romania