The Únětice culture, Aunjetitz culture or Unetician culture (Únětická kultura, Aunjetitzer Kultur, Kultura unietycka, Únětická kultúra) is an archaeological culture at the start of the Central European Bronze Age, dated roughly to about 2300–1600 BC. The eponymous site for this culture, the village of Únětice (ˈuːɲɛcɪtsɛ), is located in the central Czech Republic, northwest of Prague. There are about 1,400 documented Únětice culture sites in the Czech Republic and Slovakia, 550 sites in Poland, and, in Germany, about 500 sites and loose finds locations. The Únětice culture is also known from north-eastern Austria (in association with the so-called Böheimkirchen group), and from western Ukraine.
The Aunjetitzer/Únětice culture is named after a discovery by Czech surgeon and amateur archaeologist Čeněk Rýzner (1845–1923), who in 1879 found a cemetery in Bohemia of over 50 inhumations on Holý Vrch, the hill overlooking the village of Únětice. At about the same time, the first Úněticean burial ground was unearthed in Southern Moravia in Měnín by A. Rzehak. Following these initial discoveries and until the 1930s, many more sites, primarily cemeteries, were identified, including Němčice nad Hanou (1926), sites in vicinity of Prague, Polepy (1926–1927), and Šardičky (1927).
In Germany, a Princely Grave in Leubingen had already been excavated in 1877 by F. Klopfleisch; however, he incorrectly dated the monument to the Hallstatt during the Iron Age. In subsequent years, a main cluster of Úněticean sites in Central Germany were identified at Baalberge, Helmsdorf, Nienstedt, Körner, Leubingen, Halberstadt, Klein Quenstedt, Wernigerode, Blankenburg, and Quedlinburg. At the same time, Adlerberg and Straubing groups were defined in 1918 by Schumacher.
In Silesia, the first archaeologist associated with the discovery and identification of the Únětice culture was Hans Seger (1864–1943). Seger not only discovered several Úněticean sites and supervised pioneering excavations in locations in Silesia, now in Poland as Przecławice, but he also linked Bohemian European Bronze Age (EBA) materials with similar assemblages in Lower Silesia.