The Hunnic language, or Hunnish, was the language spoken by Huns in the Hunnic Empire, a heterogeneous, multi-ethnic tribal confederation which invaded Eastern and Central Europe, and ruled most of Pannonian Eastern Europe, during the 4th and 5th centuries CE. A variety of languages were spoken within the Hun Empire. A contemporary report by Priscus has that Hunnish was spoken alongside Gothic and the languages of other tribes subjugated by the Huns.

As no inscriptions or whole sentences in the Hunnic language have been preserved, the attested corpus is very limited, consisting almost entirely of proper names in Greek and Latin sources.

The Hunnic language cannot be classified at present, but due to the origin of these proper names it has been compared mainly with Turkic, Mongolic, Iranian, and Yeniseian languages, with a majority of scholars supporting Turkic. Other scholars consider the available evidence inconclusive and the Hunnish language therefore unclassifiable.