Florence Cestac (born 18 July 1949)[1] is a French cartoonist and former publisher.
She is the first woman to have won the prestigious Grand Prix de la ville d'Angoulême,[2] in 2000, and was the only one until Rumiko Takahashi in 2019.
She created the humorous detective stories of Harry Mickson [fr] for the comics magazines L'Écho des savanes, Charlie Mensuel, Pilote and Ah !
Her series Cestac pour les grands, aimed at an adult audience, brought her popular success and recognition.
One album, Le Démon de midi [fr] (1996), was adapted for the stage and as the 2005 film The Demon Stirs.