WHS (high schools)
- Waccamaw High School in Pawleys Island, South Carolina
- Waipahu High School in Waipahu, Hawaii
- Walnut High School in Walnut, California
- Wanstead High School, in Wanstead, London, UK
- Washington High School (disambiguation)
- Washingtonville High School in Washingtonville, New York
- Wasilla High School in Wasilla, Alaska
- Watsonville High School in Watsonville, California
- Wayland High School in Wayland, Massachusetts
- Wayzata High School in Plymouth, Minnesota
- [...] High School in [...], California
- Wellesley High School in Wellesley, Massachusetts
- West High School (disambiguation)
- Westchester High School (disambiguation)
- Western High School (disambiguation)
- Westfield High School (disambiguation)
- Western High School (disambiguation)
- Westlake High School (disambiguation)
- Westmont High School (disambiguation)
- Westmoor High School in Daly City, California
- Westview High School (disambiguation)
- Wetherby High School in Leeds, England
- Wethersfield High School in Wethersfield, Connecticut
- Wheatland High School (disambiguation)
- Wheeling High School in Wheeling, Illinois
- Whitney High School (disambiguation)
- Whittier High School in Whittier, California
- Wicomico High School in Salisbury, Maryland
- Williamstown High School (disambiguation)
- Williston High School (disambiguation)
- Wilson High School (disambiguation)
- Windham High School (disambiguation)
- Windsor High School (disambiguation)
- Winters High School (disambiguation)
- Winters High School (disambiguation)
- Wissahickon High School in Ambler, Pennsylvania
- Woodbridge High School (disambiguation)
- Woodbury High School (disambiguation)
- Woodcreek High School in Roseville, California
- Woodinville High School in Woodinville, Washington
- Woodkirk High School in Tingley, West Yorkshire, England
- Woodside High School (disambiguation)
- Woodstown High School in Woodstown, New Jersey
- Wooster High School (Ohio) in Wooster, Ohio
- Wootton High School in Gaithersburg, Maryland
- Wycombe High School in Buckinghamshire, England
- Wylie High School (disambiguation)
- Wymondham High School, a state comprehensive school in Norfolk, UK.