Blanchett or Blanchette is a given name or surname of French origin.
People with this surname include: Andrulla Blanchette (born 1966), a female bodybuilder Cate Blanchett (born 1969), Australian actor Christopher Blanchett (born 1982), English broadcast journalist Danny Blanchett (born 1987), footballer Ian Neale Blanchett (born 1975), Australian born English cricketer Jude Blanchette, American foreign policy analyst and China specialist Louis Blanchette (1739–93), explorer and founder of Saint Charles, Missouri Oliva Blanchette (1929–2021), American philosopher Patricia Blanchette, American philosopher
People with this given name include: Blanchette Brunoy (1915–2005), actress Blanchette Hooker Rockefeller (1909–92), wife of John D. Rockefeller III The heroine of Eugène Brieux's 1892 play Blanchette.
Wine grapes Several French wine grapes have Blanchette as a synonym. These include: Chasselas, another name for the wine grape Blanchette Canari noir, another name for the wine grape Blanchette rouge Mondeuse blanche, a wine grape which is also known as Blanchette Verdesse, another wine grape which is also known as Blanchette
Other uses Blanchette Cemetery, Beaumont, Texas is the resting-place of Blind Willie Johnson (1897–1945), Baptist minister and bluesman