Harstad may refer to:

Places Harstad (town), a town in Harstad Municipality in Troms county, Norway Harstad Municipality, a municipality in Troms county, Norway Harstad Church, a church in Harstad Municipality in Troms county, Norway Harstad/Narvik Airport, Evenes, an airport in Evenes Municipality in Nordland county, Norway Harstad Slough, a lake in Stevens County, Minnesota in the United States Harstad Camping, a campground in Harstad Municipality in Troms county, Norway

People Bjug Harstad (1848–1933), Lutheran pastor who was the first president of the Evangelical Lutheran Synod in the USA Donald Harstad, American novelist and former police officer Erle Harstad (born 1990), Norwegian figure skater Johan Harstad (born 1979), Norwegian novelist, short story writer, playwright and graphic designer Oscar Harstad (1892–1985), American Major League Baseball pitcher Snorre Harstad (born 1971), retired Norwegian football defender Trude Harstad (born 1974), former Norwegian biathlete

Sports Harstad IL, a sports club from Harstad Municipality in Troms county, Norway Harstad Aliens, a former basketball team from Harstad Municipality in Troms county, Norway Harstad Vikings, a former basketball team from Harstad Municipality in Troms county, Norway Harstad Travpark, a harness racing track located at Langmoan in Harstad Municipality in Troms county, Norway

Other NoCGV Harstad, an offshore patrol vessel for the Norwegian Coast Guard Harstad Tidende, a regional newspaper based in Harstad Municipality in Troms county, Norway Harstad University College, a former college in Troms county, Norway