Marcel Dassault (born Marcel Ferdinand Bloch; 23 January 1892 – 17 April 1986) was a French engineer and industrialist who spent his career in aircraft manufacturing. Born on 23 January 1892 in Paris, he was the youngest of the four children of Adolphe Bloch, a doctor, and his wife Noémie Allatini.

His parents were Jewish. He was educated at Lycée Condorcet in Paris. After studies in electrical engineering, he graduated from the Breguet School and Supaéro.