Hedy (/ˈhɛdi/) is a German given name and a diminutive form of Hedwig. Notable people with the name include:
Hedy Bienenfeld (1907–1976), Austrian swimmerHedy Burress (born c. 1973), American actressHedy d'Ancona (born 1937), Dutch politician, geographer, and sociologistHedy Epstein (born 1924), German-born Jewish-American political activistHedy Frank-Autheried (1902–1979), Austrian composerHedy Fry (born 1941), Trinidadian-Canadian politician and physicianHedy Graf (1926–1997), Spanish-born Swiss classically trained sopranoHedy Iracema-Brügelmann (1879–1941), German operatic soprano of Brazilian birthHedy Klineman, American painterHedy Lamarr (1914–2000), Austrian-American film actress and inventorHedy Schlunegger (1923–2003), Swiss alpine skierHedy Scott (born 1946), Belgian-American model and actressHedy Stenuf (1922–2010), Austrian figure skater who later competed for France and the United StatesHedy West (1938–2005), American folksinger and songwriter