Blandy may refer to:
Places Blandy, Essonne, in the Essonne department Blandy, Seine-et-Marne, in the Seine-et-Marne department Blandy, Highland, a location in the highlands of Scotland, U.K.
People David Blandy (born 1976), British artist Mary Blandy (1720–1752), English murderer Stella Blandy (1836-1925), French woman of letters, feminist William H. P. Blandy (1890–1954), American admiral