Jack Graf (April 19, 1919 – September 14, 2009) was a two-sport athlete at Ohio State University.
In football he was named Big Ten MVP in 1941 and in basketball he served as team captain in 1942.
Jack Graf joined the Ohio State football team as quarterback and served as a backup to All-American Don Scott for two years.
As the featured back on the Ohio State offense, Graf led the Buckeyes to a 6–1–1 record.
The Cleveland Rams selected Graf in the 1942 NFL draft, but he instead attended Harvard Business School.