Helen M. Grose (1880–1960) was an American illustrator, painter, and etcher known for her detailed and finely observed work across multiple mediums. Born in Providence, Rhode Island, she received formal training in the arts both locally and later at the Art Students League in New York, where she developed the precise draftsmanship that became a hallmark of her career. Grose produced watercolors, pencil drawings, architectural studies, and etchings, often focusing on landscapes, historic buildings, and botanical subjects.