Sarah Haffner (born Margaret Pretzel: 27 February 1940 - 11 March 2018) was a German-British painter, author, and active feminist. In West Berlin she engaged with the protest issues of the 1960s, on occasion alongside her father, the journalist and writer Sebastian Haffner. Through a television documentary and a book she was instrumental in the late 1970s in establishing the city's first women's' shelter. The range of her painting included portraits, still lifes, landscapes and cityscapes.