LFHS

LFHS may refer to:


 * Bourg - Ceyzériat Airport in France (ICAO code)
 * Lake Forest High School (Illinois), Lake Forest, Lake County, Illinois, USA
 * Lake Forest High School (Delaware), Felton, Kent County, Delaware, USA
 * Little Flower High School Hyderabad, a school in Hyderabad, Andhra Pradesh, India
 * Livermore Falls High School, Livermore Falls, Maine, USA