Jean-David Morvan (born 28 November 1969 in Reims, Marne, France) is a French comics author.

Morvan studied arts at the Institut Saint-Luc in Brussels. Morvan started out as a comics artist, but soon realised that his true strength is storytelling, and so now he is best known as a comics writer. He resides in Reims, France.

His main series are Spirou et Fantasio, Sir Pyle and Merlin, all with José Luis Munuera, and Wake with Philippe Buchet. He has published more than 230 comics to date.