Louise Abbéma (30 October 1853 (and not 1858, as commonly stated) – 10 July 1927) was a French painter, sculptor, and designer of the Belle Époque.

Abbéma was born in Étampes, Essonne. She began painting in her early teens, and studied under such notables of the period as Charles Joshua Chaplin, Jean-Jacques Henner and Carolus-Duran. She first received recognition for her work at age 23 when she painted a portrait of Sarah Bernhardt, her lifelong friend and possibly her lover.

She went on to paint portraits of other contemporary notables, and also painted panels and murals which adorned the Paris Town Hall, the Paris Opera House, numerous theatres including the "Theatre Sarah Bernhardt", and the "Palace of the Colonial Governor" at Dakar, Senegal.

She was a regular exhibitor at the Paris Salon, where she received an honorable mention for her panels in 1881. Abbéma was also among the female artists whose works were exhibited in the Women's Building at the 1893 World Columbian Exposition in Chicago. A bust Sarah Bernhardt sculpted of Abbéma was also exhibited at the exposition.