Valentina Semyonovna Brumberg (Russian: Валентина Семёновна Брумберг; 2 August [O.S. 21 July] 1899 — 28 November 1975) and Zinaida Semyonovna Brumberg (Russian: Зинаида Семёновна Брумберг; 2 August [O.S. 20 July] 1900 — 9 February 1983), commonly known as the Brumberg sisters, were among the pioneers of the Soviet animation industry. In half a century they created around 50 films as animation directors, animators and screenwriters, always working together. They were named Meritorious Artists of the RSFSR in 1968.