Margaret Bernadine Hall (10 March 1863 – 2 January 1910) was an English painter who spent most of her career in Paris. Few of her works have survived, but she is notable for her painting Fantine, which hangs in the Walker Art Gallery, Liverpool, England. The subject of the painting is Fantine, a character in Victor Hugo's novel Les Misérables.
Margaret Bernadine Hall was born in 1863 in Wavertree, Liverpool. Her father was Bernard Hall (1813–90), a merchant, local politician and philanthropist, who was elected Mayor of Liverpool in 1879. Her mother was Margaret Calrow (1827–1902) from Preston, who was Bernard Hall's second wife. Margaret was their second child, and their oldest daughter. In 1882 the family moved to London, and later that year, at the age of 19, Margaret moved to Paris to study for five years at the academy run by Auguste Feyen-Perrin and Eduard Krug. This was at a time when there were few female artists in the city, and when the Impressionists were active. Between 1888 and 1894 Hall travelled extensively to countries including Japan, China, Australia, North America, and North Africa, returning to Paris in 1894. She moved back to England in 1907, where she died three years later at the home of the playwright George Calderon in Hampstead Heath, London. Following her death, her estate was valued at £22,130 (equivalent to £2,040,000 in 2015). She was interred in the churchyard of All Saints' Church, Childwall, Liverpool, and there is a brass memorial tablet to her in the north aisle of the church. In 1925 a retrospective exhibition of her paintings was held in Chelsea, London.
Most of Hall's paintings have disappeared. In addition to Fantine, it is known that she painted Les Abandonées, and Le Pauvre Père, all of which were studies in social realism. In 1885 Les Abandonées was exhibited in the Paris Salon. Fantine was painted in the following year, the year after Victor Hugo died, and it received an honourable mention from the Société des Femmes Peintres. In 1887 Hall's paintings were shown at exhibitions in Vienna, Chicago, London and Manchester. What happened to most of the paintings after Hall's death is not known.