Urheimat (German: ur- original, ancient; Heimat home, homeland) is a linguistic term meaning the original homeland of the speakers of a proto-language. Since many peoples tend to wander and spread, there is no exact Urheimat, but there is an Indo-European Urheimat different from the Germanic or Romance Urheimat. Recent studies say the original home of Indo-Europeans was near the Armenian Highlands.

Specific hypotheses:

• Kurgan hypothesis
• Anatolian hypothesis
• Armenian hypothesis
• Out of India theory