Seven men
Siebenmann is the family name of the following people:
- Gustav Siebenmann (* 1923), Swiss literary scholar and university professor emeritus
- Laurent Siebenmann (* 1939), Canadian-French mathematician
- Manuel Siebenmann (* 1959), German-Swiss director, author and dramaturge
- Rudolf Siebenmann (1922–2018), Swiss pathologist and university professor