Jean-François Miniac (born 1967), better known under his pen name Solidor, is a French comic book creator (writer and artist).

After a few drawing lessons taken at Hergé from 1976 to 1978, in 1987 he had a formal training in the visual arts at the Gobelins School of the Image in Paris.

In July 2007, Death on the Nile and Murder on the Orient Express were released by HarperCollins UK as a comic strip, adapted by François Rivière and illustrated by Solidor.

Also, one Jean-François Miniac's ancestor is Louis Duchesne, a French historian (Académie française).

Marc Tanguy, Saint-Malo's marksman, another ancestor was one of the survivors of the French 74-gun ship Redoutable at Battle of Trafalgar in 1805.