Paul Ceuzin was a French popular science author active in the 1960s. His only known work, L'astronautique transforme le monde (Hachette, 1965), appeared in the encyclopedic series "La Nouvelle Encyclopédie" alongside authors such as Michel Ragon. Written at the height of the space race, the book reflects a commitment to disseminating science and technology to a general audience. His birth and death dates remain unknown; no other publications are currently attributed to him in national library catalogs.