Der geilste Tag
- Taon: 2016
- Bansa: Germany
- Genre: Comedy, Drama
- Studio: Erfttal Film, Pantaleon Films
- Keyword: terminal illness, road trip
- Direktor: Florian David Fitz
- Cast: Matthias Schweighöfer, Florian David Fitz, Alexandra Maria Lara, Rainer Bock, Tatja Seibt, Henry Buchmann