Valley High School may refer to:

United States Alabama Pleasant Valley High School (Alabama), Jacksonville, Alabama Valley High School (Alabama), Valley, Alabama

Alaska West Valley High School (Alaska), Fairbanks, Alaska Tri-Valley School, Healy, Alaska

Arizona Valley Christian High School (Arizona), Chandler, Arizona Chino Valley High School, Chino Valley, Arizona Valley Union High School, Elfrida, Arizona Santa Cruz Valley Union High School, Eloy, Arizona Deer Valley High School (Arizona), Glendale, Arizona Sun Valley High School (Arizona), Mesa, Arizona River Valley High School (Arizona), Mohave Valley, Arizona Valley Lutheran High School (Phoenix, Arizona), Phoenix, Arizona Valley High School (Apache County, Arizona), Sanders, Arizona Valley Vista High School (Arizona), Surprise, Arizona

Arkansas Valley View High School (Arkansas), Jonesboro, Arkansas Fourche Valley School, Yell County, Arkansas Valley Springs High School, Valley Springs, Arkansas

California Deer Valley High School (California), Antioch, California Apple Valley High School (California), Apple Valley, California Valley High School (Atwater, California), Atwater, California Central Valley High School (Bakersfield, California), Bakersfield, California Golden Valley High School (Bakersfield, California), Bakersfield, California Bear Valley High School, Bear Valley, Alpine County, California Big Valley High School, Bieber, California Palo Verde Valley High School, Blythe, California Anderson Valley Junior-Senior High School, Boonville, California Castro Valley High School, Castro Valley, California Surprise Valley High School, Cedarville, California Central Valley High School (Ceres, California), Ceres, California Valley Christian High School (Cerritos, California), Cerritos, California Pleasant Valley High School (California), Chico, California Valley Oak Academy, Citrus Heights, California Clayton Valley Charter High School, Concord, California Ygnacio Valley High School, Concord, California West Valley High School (Cottonwood, California), Cottonwood, California Round Valley High School, Covelo, California San Ramon Valley High School, Danville, California Valley High School (Dublin, California), Dublin, California Valley Christian School, Dublin, California Diego Valley Charter High School, El Cajon, California El Cajon Valley High School, El Cajon, California Diego Valley Charter High School, Escondido, California Valley High School (Escondido, California) Fountain Valley High School, Fountain Valley, California Valley Vista High School (California), Fountain Valley, California Crescent Valley Public Charter, Hanford, California West Valley High School (Hemet, California), Hemet, California Hoopa Valley High School, Hoopa, California Owens Valley High School, Independence, California Jurupa Valley High School, Jurupa Valley, California Kern Valley High School, Lake Isabella, California Antelope Valley High School, Lancaster, California Leggett Valley High School, Leggett, California Sun Valley High School (California), Sun Valley, Los Angeles, California East Valley High School (California), North Hollywood, Los Angeles, California Panorama High School, formerly known as East Valley Area New High School #3, Panorama City, Los Angeles, California Valley High School (Sepulveda, California), Sepulveda, Los Angeles, California West Valley Christian School, West Hills, Los Angeles, California Valley High School (Los Banos, California), Los Banos, California Valley Oak Academy, Mariposa, California Paloma Valley High School, Menifee, California Golden Valley High School (Merced, California) Valley High School (Merced, California), Merced, California Capistrano Valley High School, Mission Viejo, California Moreno Valley High School (California), Moreno Valley, California Valley View High School (Moreno Valley, California) Murrieta Valley High School, Murrieta, California Valley Oak High School, Napa, California Diego Valley Charter High School, Oceanside, California Valley View High School (Ontario, California), Ontario, California Pinole Valley High School, Pinole, California Amador Valley High School, Pleasanton, California Potter Valley High School, Potter Valley, California Mountain Valley Academy High School, Ramona, California Palm Valley School, Rancho Mirage, California Citrus Valley High School Redlands, California Redlands East Valley High School Redlands, California Golden Valley Charter School, Sacramento, California River Valley School, Sacramento, Sacramento, California Sacramento Valley School, Sacramento, California Upper Valley High School, East Sacramento, Sacramento, California Valley High School (Sacramento, California) Arroyo Valley High School, San Bernardino, California Evergreen Valley High School, San Jose, California Valley Christian High School (San Jose, California) Capistrano Valley Christian Schools, San Juan Capistrano, California Saddleback Valley Christian School, San Juan Capistrano, California Dougherty Valley High School, San Ramon, California Valley High School (Santa Ana, California) Golden Valley High School (Santa Clarita, California) Scotts Valley High School Scotts Valley, California Central Valley High School (Shasta Lake, California) Death Valley Academy, Shoshone, California Simi Valley High School, Simi Valley, California Sonoma Valley High School, Sonoma, California Squaw Valley Academy, Squaw Valley, Placer County, California Temecula Valley High School, Temecula, California Coachella Valley High School, Thermal, California Yokayo Valley Charter High School, Ukiah, California Victor Valley High School, Victorville, California Central Valley Christian High School, Visalia, California San Pasqual Valley High School, Winterhaven, California Silver Valley High School, Yermo, California River Valley High School (California), Yuba City, California Yucca Valley High School, Yucca Valley, California

Colorado Ralston Valley High School, Arvada, Colorado Valley High School (Colorado), Gilcrest, Colorado

Connecticut Shepaug Valley School, Washington, Connecticut Valley Regional High School, Deep River, Connecticut

Idaho Tri-Valley High School (Idaho), Cambridge, Idaho Garden Valley High School, Garden Valley, Idaho Valley High School (Idaho), Hazelton, Idaho Meadows Valley Junior/Senior High School, New Meadows, Idaho

Illinois Metea Valley High School, Aurora, Illinois Waubonsie Valley High School, Aurora, Illinois Tri-Valley High School (Illinois), Downs, Illinois Neuqua Valley High School, Naperville, Illinois

Indiana Springs Valley High School, French Lick, Indiana Blue River Valley Junior-Senior High School, New Castle, Indiana Kankakee Valley High School, Wheatfield Township, Indiana

Iowa Valley Lutheran High School (Iowa), Cedar Falls, Iowa Southwest Valley High School, Corning, Iowa Valley High School (Elgin, Iowa), Elgin, Iowa Maple Valley-Anthon Oto High School, Mapleton, Iowa Fox Valley Jr./Sr. High School, in Fox Valley Community School District, Milton, Iowa Missouri Valley High School, Missouri Valley, Iowa Pleasant Valley High School (Iowa), Riverdale, Iowa Valley High School (West Des Moines, Iowa), West Des Moines, Iowa

Kansas Royal Valley High School, Hoyt, Kansas Blue Valley High School, Overland Park, Kansas Blue Valley North High School, Overland Park, Kansas Blue Valley Northwest High School, Overland Park, Kansas Blue Valley Southwest High School, Overland Park, Kansas Blue Valley West High School, Overland Park, Kansas Mission Valley High School, Wabaunsee County, Kansas

Kentucky Valley Traditional High School, Valley Station, Kentucky

Maine Sacopee Valley High School, Hiram, Maine Mountain Valley High School, Rumford, Maine

Maryland Seneca Valley High School, Germantown, Maryland

Massachusetts Hoosac Valley High School, Cheshire, Massachusetts Assabet Valley Regional Technical High School, Marlborough, Massachusetts

Michigan Chippewa Valley High School, Macomb County, Michigan Chippewa Valley Schools, Macomb County, Michigan Swan Valley High School, Saginaw, Michigan Valley Lutheran High School (Michigan), Saginaw, Michigan River Valley High School (Michigan), Three Oaks, Michigan Maple Valley High School (Michigan), Vermontville, Michigan

Minnesota Apple Valley High School (Minnesota), Apple Valley, Minnesota

Missouri Valley High School (Caledonia, Missouri), Caledonia, Missouri Valley Park High School, Valley Park, Missouri

Montana Valley Christian School (Montana), Missoula, Montana

Nebraska Valley High School (Nebraska), Valley, Nebraska

Nevada Green Valley High School, Henderson, Nevada Virgin Valley High School, Mesquite, Nevada Valley High School (Winchester, Nevada)

New Jersey Northern Valley Regional High School at Demarest, Bergen County, New Jersey Northern Valley Regional High School at Old Tappan, Bergen County, New Jersey Pascack Valley High School, Bergen County, New Jersey Rancocas Valley Regional High School, Burlington County, New Jersey Delaware Valley Torah Institute, Cherry Hill, New Jersey Hopewell Valley Central High School, Hopewell Valley, New Jersey Delaware Valley Regional High School, Hunterdon County, New Jersey Lenape Valley Regional High School, Morris County, New Jersey Passaic Valley Regional High School, Passaic County, New Jersey Wayne Valley High School, Passaic County, New Jersey Wallkill Valley Regional High School Sussex County, New Jersey

New Hampshire ConVal Regional High School (short for Contoocook Valley Regional High School), Peterborough, New Hampshire

New Mexico Valley High School (New Mexico), Albuquerque, New Mexico Moreno Valley Preparatory, Angel Fire, New Mexico Española Valley High School, Española, New Mexico

New York Rondout Valley High School, Accord, New York Tech Valley High School, at SUNY Polytechnic Institute, Albany, New York Tri-Valley Central School, Grahamsville, New York Valley Stream Central High School, Valley Stream, New York Valley Stream South High School, South Valley Stream, New York

North Carolina Sun Valley High School (North Carolina), Monroe, North Carolina

North Dakota Central Valley High School (North Dakota), Buxton, North Dakota Valley High School (North Dakota), Hoople, North Dakota Maple Valley High School (North Dakota), Tower City, North Dakota Valley City High School, Valley City, North Dakota

Ohio Teays Valley High School, Ashville, Ohio Paint Valley High School, Bainbridge, Ross County, Ohio River Valley High School (Bidwell, Ohio), Gallia County, Ohio Tri-Valley High School (Ohio), Dresden, Ohio Indian Valley High School (Ohio), Gnadenhutten, Ohio Symmes Valley High School, Lawrence County, Ohio Valley High School (Ohio), Lucasville, Ohio Sandy Valley High School, Magnolia, Ohio Conotton Valley High School, Orange Township, Carroll County, Ohio Grand Valley High School, Orwell, Ohio Valley Forge High School, Parma Heights, Ohio Buckeye Valley High School, Troy Township, Delaware County, Ohio Mississinawa Valley High School, Union City, Ohio Tuscarawas Valley High School, Zoarville, Ohio

Oregon Valley Catholic School, Beaverton, Oregon Willamette Valley Christian School, Brooks, Oregon Camas Valley Charter School, Camas Valley, Oregon Crescent Valley High School, Corvallis, Oregon Hidden Valley High School (Oregon), Grants Pass, Oregon North Valley High School, Grants Pass, Oregon Jordan Valley High School, Jordan Valley, Oregon Powder Valley School, North Powder, Oregon Siletz Valley Early College Academy, Siletz, Oregon

Pennsylvania Juniata Valley Junior/Senior High School, Alexandria, Pennsylvania Steel Valley Senior High School, see Steel Valley School District#Senior High School, Allegheny County, Pennsylvania Valley View High School (Pennsylvania), Archbald, Pennsylvania