Colette Yver (28 July 1874 – 17 March 1953) was a French Roman Catholic writer from Normandy, the winner of the 1907 Prix Femina for her work Princesses de science.
The daughter of a civil servant transferred to Rouen shortly after her birth, Colette Yver was a prolific writer who began publishing, from the age of eighteen, novels for the "Bibliothèque morale de la jeunesse" at Mégard [fr] in Rouen.
Intended for a female audience, these types of novels depicted emancipated women confronted with multiple misfortunes that they would not have suffered had they chosen life at home.
In 1907, she won the prix Femina (then called prix Vie Heureuse, présided by Jeanne Lapauze) for Princesses de science, A book referring to the difficulties encountered by women in reconciling family and scientific careers.
Her sister Marguerite (1869-1961), wife of Dr. Guillaume, a young widow with two children in 1896, a professor of French until an advanced age in free education, gave Le Journal de Rouen [fr] tales for children under the pseudonym "Hélène Avril".