Umberto Brunelleschi (1879–1949) was an Italian artist and illustrator known for his Art Nouveau and Art Deco style illustrations. Born in Montemurlo, Italy, he moved to Paris in 1900, where he quickly established himself as a sought-after illustrator.

Brunelleschi worked for several leading French fashion magazines, including "La Vie Parisienne" and "Gazette du Bon Ton," and his illustrations often graced the pages of these publications. He was also known for designing costumes and sets for the theater in Paris.

His distinctive style, characterized by elegant figures and intricate patterns, made him one of the leading illustrators of his time. Throughout his career, he produced a wide range of works, including book illustrations, fashion plates, and posters.

Brunelleschi's influence can still be seen in the fields of fashion illustration and graphic design, and his works remain highly regarded by collectors and art enthusiasts.