Hediger is a surname primarily found in Switzerland. Notable people with the surname include:
André Hediger (1941–2024), Swiss politician Dennis Hediger (born 1986), Swiss footballer Heini Hediger (1908–1992), Swiss biologist Helmut Hediger (born 1945), Austrian sprint canoeist Jovian Hediger (born 1990), Swiss cross-country skier Markus Hediger (born 1959), Swiss writer and translator Sophie Hediger (1998–2024), Swiss snowboarder
See also Hediger Sons, former Swiss tobacco manufacturer