Annelies Marie "Anne" Frank 12 June 1929 – February or March 1945was a German-born diarist. One of the most discussed Jewish victims of the Holocaust, she gained fame posthumously following the publication of The Diary of a Young Girl (originally Het Achterhuis; English: The Secret Annex), in which she documents her life in hiding from 1942 to 1944, during the German occupation of the Netherlands in World War II. It is one of the world's most widely known books and has been the basis for several plays and films.

As persecutions of the Jewish population increased in July 1942, the family went into hiding in some concealed rooms behind a bookcase in the building where Anne's father worked. From then until the family's arrest by the Gestapo in August 1944, Anne kept a diary she had received as a birthday present, and wrote in it regularly. Following their arrest, the Franks were transported to concentration camps. Frank's father, Otto, the only survivor of the family, returned to Amsterdam after the war to find that her diary had been saved by one of the helpers, Miep Gies, and his efforts led to its publication in 1947. It was translated from its original Dutch version and first published in English in 1952 as The Diary of a Young Girl, and has since been translated into over 60 languages.