* German: Spoken in Austria, Switzerland, Germany (Bavarian Alps)
* French: Spoken in France, Switzerland, Italy (Aosta Valley)
* Italian: Spoken in Italy, Switzerland
* Romansh: Spoken in Switzerland (a minority language)
* Slovenian: Spoken in Slovenia (Julian Alps)
* Friulian: Spoken in Italy (northeastern Italy)
So, while there are many languages spoken in the Alps, it depends on the specific part of the range you're referring to.