PGHS

PGHS may refer to:
 * Pacific Grove High School, Pacific Grove, California, United States
 * Palmers Green High School, Palmers Green, London, United States
 * Penns Grove High School, Carneys Point, New Jersey, United States
 * Palmers Green High School, Pinetown, KwaZulu-Natal, South Africa
 * Pleasant Grove High School (California), Elk Grove, California, United States
 * Pleasant Grove High School (Utah), Pleasant Grove, Utah, United States
 * Pottsgrove High School, Pottsgrove, Pennsylvania, United States
 * Prairie Grove High School, Prairie Grove, Arkansas, United States
 * Prince George High School, Prince George, Virginia, United States
 * Providence Grove High School, North Carolina, United States