Dehnel is a surname. Notable people with this surname include:
- August Dehnel (1903–1962), Polish biologist
- Jacek Dehnel (born 1980), Polish poet, writer, translator and painter
- Marian Dehnel [pl] (1880–1936), Polish physician, independence fighter, statesman
- Jacenty Dehnel [pl] (1911–1984), Polish military officer
Surname listThis page lists people with the surname Dehnel. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: