Caroline de Barrau (1828–88) was a wealthy French educationalist, feminist, author and philanthropist.She became interested in the education of girls, created a school in Paris where her daughter was taught, and encouraged her daughter and other young women to successfully apply for admission to the University of Paris, previously a male-only institution. She belonged to international feminist associations, investigated the conditions of working women in Paris, was a leader in the campaign to eliminate state-regulated prostitution, helped prostitutes reenter society after being released from prison and provided aid to abandoned infants. She was the author of several books on women's issues.