John Duff (1895–1958) was a Canadian race car driver.
John Duff may also refer to:
- John Duff (counterfeiter) (1759–1799), American counterfeiter, hunter, and scout
- John Duff (singer) (born 1988), American pop singer
- John B. Duff (born 1931), former commissioner of The Chicago Public Library
- John Finlay Duff (1799–1868), captain of ship Africaine and businessman in South Australia
- John Wight Duff (1866–1944), Scottish classicist and academic
&sq=&lang=&file=File:Disambig_gray.svg){kind=small}
This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.