Valley High School
- Alde Valley Academy
- Alexandria, Pennsylvania
- Allegheny-Clarion Valley Junior/Senior High School
- Amador Valley High School
- Antelope Valley High School
- Apple Valley High School (California)
- Apple Valley High School (Minnesota)
- Arroyo Valley High School
- Assabet Valley Regional Technical High School
- Atwater, California
- Bakersfield, California
- Bear Valley, Alpine County, California
- Berks County, Pennsylvania
- Bieber, California
- Blue River Valley Junior-Senior High School
- Blue Valley High School
- Blue Valley North High School
- Blue Valley Northwest High School
- Blue Valley Southwest High School
- Blue Valley West High School
- Blythe, California
- Boonville, California
- Brandon Valley School District
- Buckeye Valley High School
- Buxton, North Dakota
- Caledonia, Missouri
- Camas Valley Charter School
- Cambridge, Idaho
- Capistrano Valley High School
- Castro Valley High School
- Cedar Falls, Iowa
- Cedarville, California
- Central Valley Christian High School
- Central Valley High School (Ceres, California)
- Central Valley High School (Pennsylvania)
- Central Valley High School (Shasta Lake, California)
- Central Valley High School (Washington)
- Central Valley High School (disambiguation)
- Chartiers Valley High School
- Cherry Hill, New Jersey
- Chino Valley High School
- Chippewa Valley High School
- Chippewa Valley Schools
- Citrus Heights, California
- Citrus Valley High School
- Clayton Valley Charter High School
- Coachella Valley High School
- Collegeville, Pennsylvania
- Colne Valley High School
- Colton, South Dakota
- ConVal Regional High School
- Conestoga Valley High School
- Conneautville, Pennsylvania
- Conotton Valley High School
- Cowanesque Valley Junior Senior High School
- Crescent Valley High School
- Cumberland Valley High School
- Death Valley Academy
- Deer Valley High School (Arizona)
- Deer Valley High School (California)
- Delaware Valley Friends School
- Delaware Valley High School
- Delaware Valley Regional High School
- Don Valley Academy
- Dougherty Valley High School
- Downs, Illinois
- East Sacramento, Sacramento, California
- East Valley High School (California)
- East Valley High School (disambiguation)
- El Cajon Valley High School
- El Cajon, California
- Elgin, Iowa
- Escondido, California
- Española Valley High School
- Evergreen Valley High School
- Fountain Valley High School
- Fourche Valley School
- Fox Valley Community School District
- Garden Valley High School
- Garnet Valley High School
- Golden Valley High School (Bakersfield, California)
- Golden Valley High School (Merced, California)
- Golden Valley High School (Santa Clarita, California)
- Grand Valley High School
- Great Valley High School
- Green Valley High School (Nevada)
- Hanford, California
- Harlingen, Texas
- Harmony, Pennsylvania
- Healy, Alaska
- Hegins, Pennsylvania
- Hidden Valley High School (Oregon)
- Hidden Valley High School (Virginia)
- Hidden Valley High School (disambiguation)
- Honley High School
- Hoopa, California
- Hoople, North Dakota
- Hoosac Valley High School
- Hopewell Valley Central High School
- Independence, California
- Indian Valley High School (Ohio)
- Jordan Valley High School
- Jurupa Valley High School
- Kankakee Valley High School
- Kennebecasis Valley High School
- Kern Valley High School
- Leesport, Pennsylvania
- Leggett, California
- Lenape Valley Regional High School
- Ligonier Valley High School
- Los Banos, California
- Loudoun Valley High School
- Madawaska Valley District High School
- Maple Valley, Washington
- Mapleton, Iowa
- Mariposa, California
- Meadows Valley Junior/Senior High School
- Merced, California
- Metea Valley High School
- Mid Valley Secondary Center
- Mission Valley High School
- Mississinawa Valley High School
- Missouri Valley High School
- Moreno Valley High School (California)
- Moreno Valley High School (New Mexico)
- Moshannon Valley Junior/Senior High School
- Mountain Valley High School
- Murrieta Valley High School
- Nanty Glo, Pennsylvania
- Napa, California
- Neuqua Valley High School
- New Florence, Pennsylvania
- North Valley High School
- Northern Valley Regional High School at Demarest
- Northern Valley Regional High School at Old Tappan
- Oceanside, California
- Oley Valley High School
- Paint Valley High School
- Palm Valley School
- Paloma Valley High School
- Panorama High School
- Panther Valley High School
- Pascack Valley High School
- Passaic Valley Regional High School
- Pequea Valley High School
- Perkiomen Valley School District
- Philadelphia
- Philippine Science High School Cagayan Valley Campus
- Pinole Valley High School
- Pleasant Valley High School (Alabama)
- Pleasant Valley High School (California)
- Pleasant Valley High School (Iowa)
- Pleasant Valley High School (Pennsylvania)
- Potter Valley, California
- Powder Valley School
- Quaker Valley High School
- Ralston Valley High School
- Ramona, California
- Rancocas Valley Regional High School
- Redbank Valley Junior/Senior High School
- Redlands East Valley High School
- River Valley High School (Arizona)
- River Valley High School (Bidwell, Ohio)
- River Valley High School (California)
- River Valley High School (Michigan)
- River Valley High School (disambiguation)
- River Valley High School, Singapore
- Roding Valley High School
- Rondout Valley High School
- Round Valley High School
- Royal Valley High School
- Sacopee Valley High School
- Sacramento, California
- San Juan Capistrano, California
- San Pasqual Valley High School
- San Ramon Valley High School
- Sandy Valley High School
- Santa Cruz Valley Union High School
- Saucon Valley High School
- Scotts Valley High School
- Seneca Valley High School
- Sepulveda, Los Angeles
- Shenandoah, Pennsylvania
- Shepaug Valley School
- Shinglehouse, Pennsylvania
- Siletz Valley Early College Academy
- Silver Valley High School
- Simi Valley High School
- Sioux Valley High School
- Smithson Valley High School
- Sonoma Valley High School
- Southwest Valley High School
- Spring Mills, Pennsylvania
- Spring Valley High School (South Carolina)
- Spring Valley High School (West Virginia)
- Springs Valley High School
- Squaw Valley Academy
- Steel Valley School District
- Steel Valley School District
- Sun Valley High School (Arizona)
- Sun Valley High School (California)
- Sun Valley High School (North Carolina)
- Sun Valley High School (Pennsylvania)
- Swan Valley High School
- Symmes Valley High School
- Teays Valley High School
- Tech Valley High School
- Temecula Valley High School
- Tower City, North Dakota
- Tower City, Pennsylvania
- Tri-Valley Central School
- Tri-Valley High School (Ohio)
- Turkeyfoot Valley Area Junior/Senior High School
- Tuscarawas Valley High School
- Ukiah, California
- Valley Catholic School
- Valley Christian High School (Arizona)
- Valley Christian High School (Cerritos, California)
- Valley Christian High School (San Jose, California)
- Valley Christian High School (disambiguation)
- Valley Christian School
- Valley Christian School (Montana)
- Valley City High School
- Valley Forge High School
- Valley Forge Military Academy
- Valley Heights Secondary School
- Valley High School (Alabama)
- Valley High School (Apache County, Arizona)
- Valley High School (Colorado)
- Valley High School (Dublin, California)
- Valley High School (Escondido, California)
- Valley High School (Idaho)
- Valley High School (New Kensington, Pennsylvania)
- Valley High School (New Mexico)
- Valley High School (Ohio)
- Valley High School (Orderville, Utah)
- Valley High School (Pine Grove, West Virginia)
- Valley High School (Sacramento, California)
- Valley High School (Santa Ana, California)
- Valley High School (Smithers, West Virginia)
- Valley High School (Turkey, Texas)
- Valley High School (West Des Moines, Iowa)
- Valley High School (Winchester, Nevada)
- Valley Lutheran High School (Michigan)
- Valley Lutheran High School (Phoenix, Arizona)
- Valley Lutheran High School (disambiguation)
- Valley Park High School
- Valley Regional High School
- Valley Springs High School
- Valley Stream Central High School
- Valley Stream South High School
- Valley Traditional High School
- Valley Union High School
- Valley View High School (Arkansas)
- Valley View High School (Moreno Valley, California)
- Valley View High School (Ontario, California)
- Valley View High School (Pennsylvania)
- Valley View High School (disambiguation)
- Valley Vista High School (Arizona)
- Valley Vista High School (California)
- Valley Vista High School (disambiguation)
- Vermontville, Michigan
- Victor Valley High School
- Virgin Valley High School
- Wallkill Valley Regional High School
- Waubonsie Valley High School
- Wayne Valley High School
- West Valley Christian School
- West Valley High School (Alaska)
- West Valley High School (Cottonwood, California)
- West Valley High School (Hemet, California)
- West Valley High School (Spokane, Washington)
- West Valley High School (Yakima, Washington)
- West Valley High School (disambiguation)
- Willamette Valley Christian School
- Wyalusing, Pennsylvania
- Wyoming Valley West Senior High School
- Ygnacio Valley High School
- Yucca Valley High School