Urheimat is a technical word in linguistics describing the original region where speakers of a particular proto-language lived before their speech community split and spread. The term originates from German, formed from the prefix ur- meaning ancient or original, combined with Heimat, often translated as 'home' or homeland.

Because human populations move, expand and mix over time, identifying a single precise Urheimat is often impossible; instead scholars propose likely areas for language families. For instance, proposed homelands for the Indo-European family differ from those suggested for particular branches such as Germanic or Romance.

Specific hypotheses

  • Multiple models exist for the origins of major families (for example, competing reconstructions for Indo-European include proposals placing early speakers on the Pontic–Caspian steppe, in Anatolia, or in the Armenian Highlands).
  • Hypotheses are evaluated with linguistic reconstruction, archaeology, and, increasingly, genetic data; none of these methods alone gives a definitive answer.
  • Recent scholarship has highlighted the Armenian Highlands as a plausible location for an early Indo-European homeland, but this remains one of several debated possibilities.