Guyonnet
Guyonnet is a family name for the following people:
- Adolphe Guyonnet (1877–1955), Swiss architect
- Alain Guyonnet (* 1949), Swiss jazz musician and composer
- Jacques Guyonnet (1933–2018), Swiss musician, composer and writer
- Philippe Guyonnet , French organ builder
- Pierre Guyonnet (* around 1923), Swiss jazz musician
