Marianne Brandt (12 September 1842 – 9 July 1921) was an Austrian operatic singer with an international reputation. She was born as Marie Bischof in Vienna and was educated at the music conservatory in that city, then studied with Pauline Viardot-García. She first attracted attention on stage in 1867 as Rachel in La Juive and soon afterward accepted an engagement at the Graz opera. From 1868 to 1886, she was associated with the Royal Opera in Berlin. Brandt travelled to New York during the 1880s, where she sang for several seasons (1884–1888) the principal contralto rôles at the Metropolitan O