Landeshauptmann (if male) or Landeshauptfrau (if female) (ˈlandəsˌhaʊptman, "state captain", plural Landeshauptleute) is the chairman of a state government and the supreme official of an Austrian state and the Italian autonomous provinces of South Tyrol and Trentino. His or her function is equivalent to that of a minister-president or premier. Until 1933 the term was used in Prussia for the head of government of a province, in the modern-day states of Germany (with the exceptions of the city-states) the counterpart to Landeshauptmann is the Ministerpräsident (minister-president).
Since the early modern period, a Landeshauptmann originally served as governor under either a Prince of the Holy Roman Empire or the Emperor himself, mainly in the territories of the Habsburg monarchy (as for the Lands of the Bohemian Crown), later also in the Kingdom of Prussia. In the Austrian Empire, according to the 1861 February Patent, the title referred to the president of the Landtag assembly of a Habsburg crown land (called de in Lower Austria, Bohemia, and Galicia), who also served as head of the provincial administration. The Imperial-Royal government in Vienna was represented by a Statthalter or Landespräsident (governor).
With the dissolution of Austria-Hungary and the proclamation of the Republic of German-Austria in 1918, provisional state assemblies and state governments were established, headed by a Landeshauptmann. The 1920 constitution of the First Austrian Republic (Bundes-Verfassungsgesetz) unified the office of a Federal Government representative and head of the state government. The title is today used in modern Austria as well as in South Tyrol and Trentino, autonomous provinces in Italy with strong linguistic and cultural ties to the neighbouring Austrian state of Tyrol. In the Czech Republic, a hejtman (German: Hauptmann) represents each of the 13 self-governing regions (Czech kraj, pl. kraje). The title was also used by the German Empire for governors during the early stages of its colonial rule over German South-West Africa (1893–1898), Togoland (1893–1898) and German New Guinea (1886–1889, 1892–1899).