Philippe Cohen, known as Pierre Chenal, is a French director, born December 5, 1904 in Brussels and died December 23, 1990 in La Garenne-Colombes.

Chenal occupies an uncomfortable place in the history of French cinema: relatively unknown, he is cataloged as a filmmaker who left only a light body of work. His detailed filmography, however, tends to show the opposite. Made in the 1930s, his first short films were documentaries where the filmmaker used social realism. The Little Trades of Paris (1932) or A French City of Cinema had a didactic ambition which ranked him among the innovators at the time.