Curonian language

This article is about the extinct Curonian language. For the language spoken at the Curonian Spit, see Kursenieki language.

Old Curonian
Native to	Latvia, Lithuania, Germany (historically)
Extinct	16th century
Language family	Indo-European Balto-Slavic Baltic? East or West Baltic Old Curonian
Language codes
ISO 639-3	xcu
Glottolog	curo1234
Curonian

Distribution of the Baltic tribes, circa 1200 CE (boundaries are approximate)

The Curonian language (German: Kurisch; Latvian: Kuršu valoda; Lithuanian: Kuršių kalba), or Old Curonian, was a Baltic language spoken by the Curonians, a Baltic tribe who inhabited Courland (now western Latvia and northwestern Lithuania).