Walter Simon

Walter Simon may refer to:


 * Walter Simon (sinologist) (1893–1981), sinologist and librarian
 * Walter Carl Simon (1886–1971), American World War I flying ace
 * Walter Simon (philanthropist) (1857–1920), German banker, councillor and philanthropist
 * Walter Simon (spy) (c. 1882–?), German World War II spy
 * Walter Simon (painter) (1916–1979), American painter
 * Walt Simon (1939–1997), American basketball player