Montague Marsden Glass was a British-American Jewish lawyer and writer of short stories, plays and film scripts. His greatest success came with the creation of his fictional duo Abe Potash and Morris ("Mawrus") Perlmutter, who appeared in three books, a play, and several films.

Montgomery Schuyler AIA, was a highly influential critic, journalist and editorial writer in New York City who wrote about and influenced art, literature, music and architecture during the city's "Gilded Age." He was active as a journalist for over forty years but is principally noted as a highly influential architecture critic, and advocate of modern designs and defender of the skyscraper.

Montrose Jonas Moses was an American writer, born in New York, where he graduated from the City College in 1899.

Móricz Jókay of Ásva [ˈmoːr ˈjoːkɒi], known as Mór Jókai, was a Hungarian novelist, dramatist and revolutionary. Outside of Hungary, he was also known as Maurus Jokai or Mauritius Jókai. He was a leader of the outbreak of the Hungarian Revolution of 1848 in Pest. His romantic novels became widely popular among the elite of Victorian England, where he was often compared to Charles Dickens by the press. One of his most famous admirers was Queen Victoria herself.

Morgan Andrew Robertson was an American author of short stories and novels, and the self-proclaimed inventor of the periscope.

Morley Charles Roberts was an English novelist and short story writer, best known for The Private Life of Henry Maitland.

Morris Rosenfeld (Yiddish: מאָריס ראָסענפֿעלד; born as Moshe Yankev Chmielowski; December 28, 1862 in Stare Boksze in Russian Poland, government of Suwałki – June 22, 1923 in New York City) was a Yiddish poet.

James Morrison Heady was an American deafblind author. Heady published multiple volumes of children's books and poetry and was frequently referred to by the contemporary press as the "Blind Bard of Kentucky". He was one of the first advocates for books for the blind in the United States and he invented several devices to facilitate communication and improve quality of life for deaf and blind people.

Moses Coit Tyler was an American author and the first full university professor of American history.

Moyle Sherer was a British army officer, traveller and writer.