Southern or South Sámi is the southwesternmost of the Sámi languages, and is spoken in Norway and Sweden. It is an endangered language; the strongholds of this language are the municipalities of Snåsa, Røyrvik, Røros and Hattfjelldal in Norway. Of the approximately 2000 Southern Sami, only about 500 still speak fluent Southern Sami. This language belongs to the Saamic group within the Uralic language family.

Sámi languages, in English also rendered as Sami and Saami, are a group of Uralic languages spoken by the Indigenous Sámi people in Northern Europe. There are, depending on the nature and terms of division, ten or more Sami languages. Several spellings have been used for the Sámi languages, including Sámi, Sami, Saami, Saame, Sámic, Samic and Saamic, as well as the exonyms Lappish and Lappic. The last two, along with the term Lapp, are now often considered pejorative.