Flags of Austria-Hungary
flags used in Austria-Hungary

The empire of Austria-Hungary (1867–1918) did not have a commonly used universal flag. A single "national flag" could not exist since the Dual Monarchy consisted of two nations brought together by the 1867 Austro-Hungarian Compromise. Additionally, the 1868 Croatian–Hungarian Settlement meant that Croatia and Hungary were entities that legally required separate flags. The only official symbol of Austria-Hungary in common use was the coat of arms.
Practical use of different flags
In a country without an official single national flag, the use of this type of symbol was complicated. In practice, the government and citizens used different flags depending on the regulations, situation, and context:
The black-gold flag of the ruling Habsburg Dynasty was sometimes used as a de facto national flag. These colors had symbolic importance for the monarchy as the "imperial colors" (reichsfarben).
At state functions, the Austrian black-gold and the Hungarian red-white-green tricolor were often used to represent the two parts of the empire. In Vienna, in front of Schönbrunn Palace, the black-gold flag was flown for Cisleithania (Austrian half), while both Croatian and Hungarian flags were flown for Transleithania (Hungarian half).
The Hungarian half of the realm legally had no flag of its own.
This brief starts where responsible research should: with the source description of “Flags of Austria-Hungary” as flags used in Austria-Hungary. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the general reference register because the source frames it as flags used in Austria-Hungary. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 25, 2026. The linked authority identifier is Q3503032. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1867, 1918 and 1868.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Flags of Austria-Hungary” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.