Fenris
Fenris or Fenrir stand for:
- Fenriswolf , wolf from Norse mythology
- The Fenriswolf , novella by the German economist and writer Wilhelm Vershofen from 1914
- Fenriskjeften , mountain range in Queen Maud Land, Antarctica
- Fenristunga , glacier field in Queen Maud Land, Antarctica
- Fenrir (moon) , moon of the planet Saturn
- Fenrir Valley , Valley in Victoria Land, Antarctica