Lewis Sayre Schwartz (July 24, 1926 – June 18, 2011) was an American comic book artist, advertising creator and filmmaker, credited as a ghost artist for Bob Kane on DC Comics Batman from 1946-47 through to 1953, and with writer David Vern Reed, as co-creator of the villain Deadshot. Alongside Pablo Ferro and Fred Mogubgub, he was cofounder of Ferro, Mogubgub and Schwartz in 1961, a film company whose work includes the credits to Stanley Kubrick's Dr. Strangelove.