Flinsberg is the place name of:
- Flinsberg (Dürrwangen) , district of the market Dürrwangen, Ansbach district, Bavaria
- Flinsberg (Heilbad Heiligenstadt) , part of the district town Heilbad Heiligenstadt, Eichsfeld district, Thuringia
- Flinsberg (Kirchenpingarten) , part of the municipality Kirchenpingarten , Bayreuth district, Bavaria
- Bad Flinsberg , the German name of the southwestern Polish city of Świeradów-Zdrój
Flinsberg is a mountain name:
- Flinsberg (Mainhardter Wald) , a Elevation reaching in the Mainhardter Forest near Oberrot- Ebersberg.