HSF

HSF may refer to:


 * Hazara Student Federation, in Pakistan
 * Heat shock factor, a protein transcription factor
 * Hellenic Sailing Federation, Greece
 * Herbert Smith Freehills, a law firm
 * Hispanic Scholarship Fund
 * Home Service Force, of the British Army
 * Homer Stryker Field, a stadium in Kalamazoo, Michigan, United States
 * Houston Shakespeare Festival, Texas, US
 * Human Social Functioning
 * IATA code of Suifenhe Airport