Walter E. Heller (1891–1969) was a US financier and philanthropist, who founded Walter E. Heller and Company, Inc., Chicago, Illinois with money borrowed from his father in 1919. He originally started the company to do "automobile financing" as autos became more popular in the 1920s. The firm developed into a highly successful, multi-faceted international financial company that was a leader in various fields of finance, particularly in factoring.