Dennis O'Rourke
- Birthday: 1945-08-14
- Deathday: 2013-06-13
- Place of birth: Brisbane, Queensland, Australia
Australian-born director Dennis O'Rourke is an award-winning documentary filmmaker. While living in Papua New Guinea, he completed the critically-acclaimed feature Yumi Yet - Independence for Papua New Guinea. O-Rourke died in 2013.
