Gygax
Gygax is a family name for the following people:
- Albert Friedrich Gygax (1896–1968), Swiss chemigrapher
- Daniel Gygax (* 1981), Swiss football player
- Fritz Gygax (1908–1987), Swiss geographer and hydrologist
- Gary Gygax (1938–2008), American game designer
- Hansueli Gygax (1942–2017) Swiss handball player
- Marc Domingo Gygax (* 1965), Spanish ancient historian
- Markus Gygax (* 1950), Swiss professional officer
- Nicolas Gygax (* 1996), Swiss freestyle skier
- Nik Gygax (1957–2020), Swiss chef
