George W. Hewlett High School is a four-year public high school in Hewlett Bay Park, New York, United States. Located in the Five Towns area of Long Island, it is the only high school in the Hewlett-Woodmere Union Free School District.

Hewlett Bay Park is a village in the Town of Hempstead in Nassau County, on the South Shore of Long Island, in New York. The population was 494 at the time of the 2020 census.