Kabylia or Kabylie is a mountainous coastal region in northern Algeria and the homeland of the Kabyle people. It is part of the Tell Atlas mountain range and is located at the edge of the Mediterranean Sea.

Kabyle or Kabylian is a Berber language (tamazight) spoken by the Kabyle people in the north and northeast of Algeria. It is spoken primarily in Kabylia, east of the capital Algiers and in Algiers itself, but also by various groups near Blida, such as the Beni Salah and Beni Bou Yaqob.