Irwin Donenfeld (March 1, 1926 – November 29, 2004) was an American comic book publishing executive for DC Comics. Donenfeld co-owned the firm from 1948 to 1967, holding the positions of Editorial Director (1952–1957) and Executive Vice President (1958 – c. 1968). He was the son of Harry Donenfeld, co-founder of the company.