Henriette Bichonnier (1943-2018) was a French author of children's books. She wrote the 1, Rue Sésame books Tout vient a point and De l'ordre en tout.
Bichonnier wrote scores of French children's books, notably Émilie et le Crayon magique (1979) She wrote comics for the French children's weeklies Lisette and Djin in the 1970s, and her own comic album series Les Pétules from 2001 to 2004.