Marguerite Audoux was a French novelist.

Marguerite Henry was an American writer of children's books, writing fifty-nine books based on true stories of horses and other animals. She won the Newbery Medal for King of the Wind, a 1948 book about horses, and she was a runner-up for two others. One of the latter, Misty of Chincoteague (1947), was the basis for several related titles and the 1961 movie Misty.

Marguerite Merington was an English-born American author of short stories, essays, dramatic works, and biographies. For several years, she taught in Greek and Latin at the Normal College in New York before pursuing a career as an author.

Maria Edgeworth was a prolific Anglo-Irish novelist of adults' and children's literature. She was one of the first realist writers in children's literature and was a significant figure in the evolution of the novel in Europe. She held critical views on estate management, politics and education, and corresponded with some of the leading literary and economic writers, including Sir Walter Scott and David Ricardo. During the first decade of the 19th century she was one of the most widely read novelists in Britain and Ireland. Her name today most commonly associated with Castle Rackrent, her first novel in which she adopted an Irish Catholic voice to narrate the dissipation and decline of a family from her own landed Anglo-Irish class.

Maria Elizabeth Budden, was a novelist, translator and writer of didactic children's books, who frequently signed her work "M. E. B." or "A Mother". Her True Stories... series of history books for young people remained popular for many years. Little has come to light about Budden's life.

Maria Louise Pool (August 20, 1841 – May 18, 1898) was an American writer.

Maria Tecla Artemisia Montessori was an Italian physician and educator best known for her philosophy of education and her writing on scientific pedagogy. At an early age, Montessori enrolled in classes at an all-boys technical school, with hopes of becoming an engineer. She soon had a change of heart and began medical school at the Sapienza University of Rome, becoming one of the first women to attend medical school in Italy; she graduated with honors in 1896. Her educational method is in use today in many public and private schools globally.

Maria Parloa was an American author of books on cooking and housekeeping, the founder of two cooking schools, a lecturer on food topics, and an early figure in the "domestic science" movement. A culinary pioneer, she was arguably America's first celebrity cook, considered "one of the innovative superstars of her field".

Maria Thompson Daviess was an American artist and feminist author. She is best known for her popular novels written in the early 20th century, with a "Pollyanna" outlook, as well as several short stories, among them, “Miss Selina Sue and the Soap-Box Babies," "Sue Saunders of Saunders Ridge" and "Some Juniors.". Daviess was affiliated with the Equal Suffrage League in Kentucky, being the co-founder and vice-president of the chapter in Nashville and an organizer of the chapter in Madison.

Mary Anne Hearn who wrote under the nom de plumes Marianne Farningham in The Christian World and for A Working Woman's Life, Eva Hope, and Marianne Hearn, was a British religious writer of poetry, biographies, prose and hymns. She was one of the few female writers in the Victorian period to emerge from the lower classes.