Hartnett may refer to:
People
Angela Hartnett (b. 1969), British chef
Gabby Hartnett (1900–1972), American baseball player and manager
Jimmy Hartnett (1927–1988), Irish former professional footballer
Josh Hartnett (b. 1978), American actor
Josie Hartnett (1927–2005), Irish sportsperson
Kevin Hartnett (b. 1984), Irish sportsperson
Laurence Hartnett (1898–1986), engineer who made several important contributions to the Australian automotive industry Michael Hartnett (1941-1999), an Irish poet P. P. Hartnett, (b. 1958), Irish writer and photographer Sonya Hartnett (b. 1938), Australian author Thomas F. Hartnett (b. 1941), U.S. Representative from South Carolina Will Ford Hartnett (b. 1956), former member of the Texas House of Representatives from Dallas County William E. Hartnett (1919-2002), American politician and lawyer William J. Hartnett (1932-2016), American politician and educator
Other uses
Hartnett (car), an automobile produced in Australia from 1951 to 1955
Hartnett House, predecessor to Bella Terra Publishing
See also
Harnett (disambiguation)