Pierre Dac

{{short description|French humorist}}

{{More citations needed|date=March 2015}}

File:Dac Harcourt 1947.jpg

André Isaac (15 August 1893 Châlons-sur-Marne, France – 9 February 1975 Paris, France), better known as Pierre Dac, was a French humorist. During World War II, Pierre Dac was one of the speakers of the BBC's Radio Londres service to occupied France. He produced a series of satirical songs which were broadcast on the station. After the war, he participated in a comic duet with the humorist Francis Blanche.

A very active freemason,Dictionnaire universel de la Franc-Maçonnerie (Marc de Jode, Monique Cara and Jean-Marc Cara, ed. Larousse, 2011)Dictionnaire de la Franc-Maçonnerie (Daniel Ligou, Presses Universitaires de France, 2006)Encyclopédie de la Franc-Maçonnerie (ed. Livre de Poche, 2000) initiated in 1926 at "Les Inséparables d'Osiris" lodge in Paris, he created a parodic and slang masonic rite "Le rite des Voyous"Les francs-maçons page 89 (Sophie Coignard, ed. La Boétie){{Cite web|url=http://franc-mac.over-blog.com/pages/Le_rituel_des_voyous_de_Pierre_Dac-143290.html|title=Le rituel des voyous de Pierre Dac|website=La Franc-Maçonnerie pour les Nuls|accessdate=February 3, 2024}} still practiced in some French lodges.

Dac is also the creator of the comic term "Schmilblick."