HFD could refer to:
Transportation:
- Harefield railway station, New South Wales, Australia; CityRail station code HFD.
- Hartford-Brainard Airport, Connecticut, United States; IATA airport code HFD.
- Hereford railway station, England; National Rail station code HFD.
- Hoofddorp railway station, Netherlands; NS station code HFD.
- Union Station (Hartford), Connecticut, United States; Amtrak station code HFD.
Emergency response:
- Houston Fire Department, Texas, United States.
- Honolulu Fire Department, Hawaii, United States.
Other acronym or abbreviation:
- Halfords; LSE symbol HFD.