HSF
HSF may refer to:
Businesses and organisations
- Hazara Student Federation, Pakistan
- Hellenic Sailing Federation, Greece
- Herbert Smith Freehills, an Anglo-Australian law firm
- Hispanic Scholarship Fund, United States
- Home Service Force, of the British Army
Other uses
- Heat shock factor, in molecular biology
- Houston Shakespeare Festival, Texas, US
- Human Social Functioning, in psychotherapy
- Suifenhe Airport, China (IATA:
HSF)