Gilliéron
Gillérion is a family name that may refer to :
- Emile Gilliéron (1851–1924), Swiss painter and restorer, active in Greece
- Emile Gilliéron fils (1885–1939), Swiss painter and restorer, active in Greece
- Jules Gilliéron (1854–1926), Swiss-French Romance philologist and dialectologist
- Lauriane Gilliéron (* 1984), Miss Switzerland 2005
- Peter Gilliéron (* 1953), Swiss lawyer and football official