François Langlois dit Chartres

François L’Anglois or Langlois (; 12 May 1589 (baptised) – 13 January 1647), also called F. L. D. Ciartres ("François Langlois from Chartres"), was a French print publisher, print seller, engraver, bookseller, art dealer, and painter. He is widely considered to have been the first important print publisher in France and to have contributed significantly to spreading awareness of contemporary artists' work throughout Europe.

Life and career François L’Anglois was born in Chartres and baptised there on 12 May 1589. He designed the title page for Livre de Fleurs and had the botanical plates engraved by the German, Léonard Gaultier (1561–1641), also resident in Paris, Claude Savary, and Barthélémy Gaultier, the editor being Jean Le Clerc. The remaining plates were drawn and engraved by L’Anglois.

In 1629, on his way to Italy, he collaborated with Matthieu Fredeau, a painter from Antwerp, on the Rosary altarpiece of the Dominican church of Aix-en-Province. Nicolas Langlois (1640–1703), the son of François,

François L'Anglois died in Paris on 13 January 1647.