Edmund Dulac was a French British naturalised magazine illustrator, book illustrator and stamp designer.

Born in Toulouse, France, he began his career by studying law at the University of Toulouse. He also studied art, switching to it full-time after he became bored with law, and having won prizes at the Ecole des Beaux Arts. He spent a very brief period at the Académie Julian in Paris in 1904 before moving to London.

Settling in London's Holland Park, the 22-year-old Frenchman was commissioned by the publisher J. M. Dent to illustrate Jane Eyre. and nine other volumes of works by the Brontë sisters. He then became a regular contributor to The Pall Mall Magazine, and joined the London Sketch Club, which introduced him to the foremost book and magazine illustrators of the day. Through these he began an association with the Leicester Galleries and Hodder & Stoughton; the gallery commissioned illustrations from Dulac which they sold in an annual exhibition, while publishing rights to the paintings were taken up by Hodder & Stoughton for reproduction in illustrated gift books, publishing one book a year. Books produced under this arrangement by Dulac include Stories from The Arabian Nights (1907) with 50 colour images; an edition of William Shakespeare's The Tempest (1908) with 40 colour illustrations; The Rubaiyat of Omar Khayyam (1909) with 20 colour images; The Sleeping Beauty and Other Fairy Tales (1910); Stories from Hans Christian Andersen (1911); The Bells and Other Poems by Edgar Allan Poe (1912) with 28 colour images and many monotone illustrations; and Princess Badoura (1913).

Dulac became a naturalised British citizen on 17 February 1912.

During World War I he contributed to relief books, including King Albert's Book (1914), Princess Mary's Gift Book, and, unusually, his own Edmund Dulac's Picture-Book for the French Red Cross (1915) including 20 colour images. Hodder and Stoughton also published The Dreamer of Dreams (1915) including 6 colour images – a work composed by the then Queen of Romania.

Dulac was married twice: Alice May de Marini, American (m. 1903; div.1904). Elsa Arnalice Bignardi (m.1911; sep. or div. 1924).

After Dulac separated from his wife in 1924, he lived with British writer Helen Beauclerk until his death in 1953. Dulac frequently used her as a model for his illustrations, and illustrated her two novels, The Green Lacquer Pavilion (1926) and The Love of the Foolish Angel (1929).

After the war, the deluxe edition illustrated book became a rarity and Dulac's career in this field was over. His last such books were Edmund Dulac's Fairy Book (1916), the Tanglewood Tales (1918) (including 14 colour images) and The Kingdom of the Pearl (1920). His career continued in other areas however, including newspaper caricatures (especially at The Outlook), portraiture, theatre costume and set design, bookplates, chocolate boxes, medals, and various graphics (especially for The Mercury Theatre, Notting Hill Gate).

He also produced illustrations for The American Weekly, a Sunday supplement belonging to the Hearst newspaper chain in America and Britain's Country Life. Country Life Limited (London) published Gods and Mortals in Love (1935) (including 9 colour images) based on a number of the contributions made by Dulac to Country Life previously. The Daughter of the Stars (1939) was a further publication to benefit from Dulac's artwork - due to constraints related to the outbreak of World War II, that title included just 2 colour images. He continued to produce books for the rest of his life, more so than any of his contemporaries, although these were less frequent and less lavish than during the Golden Age.

Halfway through his final book commission (Milton's Comus), Dulac died of a heart attack on 25 May 1953 in London.