North Americans
- Brian Duffy (astronaut), American astronaut
- Bruce Duffy, Irish-American novelist, author of The World as I Found It
- Brad Duffey, American Bad-Ass
- Charles John Duffy, American WWII pilot, namesake of USS Duffy
- Chris Duffy (baseball), American baseball player
- Francis P. Duffy, Canadian-American Catholic priest
- Gerald Duffy, American screenwriter
- Hugh Duffy, American baseball player
- J. C. Duffy, American cartoon artist
- James E. Duffy, Jr., United States Democratic Party nominee for the Hawaii Supreme Court
- James Duffy (athlete), Irish-Canadian distance runner
- James Duffy (psychiatrist), neuropsychiatrist, and (former?) associate professor of clinical psychiatry at the University of Connecticut
- Jo Duffy, American comics book writer
- John Duffy (soccer), U.S. soccer player at 1928 Summer Olympics
- John A. Duffy, American bishop
- Julia Duffy, American actress
- Karen Duffy, American model and actress
- Megan Duffy (born 1984), American basketball player and coach
- Mike Duffy, Canadian senator, retired television journalist
- Pat Duffy, American skateboarder
- Patricia Lynne Duffy, synesthete
- Patrick Duffy (born 1949), American television actor
- Robert Duffy (politician), American mayor
- Roger Duffy, American architect
- Romney Duffey, American/Canadian scientist
- F. Ryan Duffy, American politician
- Sean Duffy, a politician from Colorado
- Terry Duffy (disambiguation)
- Thomas C. Duffy, composer, conductor, Yale University professor
- Thomas J. Duffy, American craftsman/designer
- Troy Duffy, American actor and film director
- Uriah Duffy, bass player in Whitesnake and many other bands
Read more about this topic: Duffy (surname)
Famous quotes related to north americans:
“The compulsion to do good is an innate American trait. Only North Americans seem to believe that they always should, may, and actually can choose somebody with whom to share their blessings. Ultimately this attitude leads to bombing people into the acceptance of gifts.”
—Ivan Illich (b. 1926)