PHHS

PHHS may refer to:


 * Park Hill High School, in Kansas City, Missouri, United States
 * Parsippany Hills High School, in Parsippany-Troy Hills, New Jersey, United States
 * Pascack Hills High School, in Bergen County, New Jersey, United States
 * Pennant Hills High School, in Pennant Hills, Sydney, New South Wales, Australia
 * Perry Hall High School, in Baltimore, Maryland, United States
 * Piedmont Hills High School, in San Jose, California, United States
 * Pin Hwa High School, a private school in Klang, Selangor, Malaysia
 * Port Huron High School, Port Huron, Michigan, United States
 * Pei Hwa High School, Ledang, Johor, Malaysia
 * Parkland Memorial Hospital
 * Prince Henry's High School, Evesham, Worcestershire, United Kingdom.