This is a list of high schools in the state of New York. It contains only schools currently open. For former schools, see List of closed secondary schools in New York and :Category:Defunct schools in New York (state).
Unless otherwise indicated, all schools are public (government funded) and do not serve any grades lower than fifth grade.
Albany County Public
Albany High School, Albany Berne-Knox-Westerlo Secondary School, Berne Bethlehem Central High School, Delmar Clayton A. Bouton High School, Voorheesville Cohoes High School, Cohoes Colonie Central High School, Colonie Green Tech Charter High School, Albany Guilderland High School, Guilderland Center Heatly Junior-Senior High School, Green Island Ravena-Coeymans-Selkirk High School, Ravena Shaker High School, Latham Watervliet Junior-Senior High School, Watervliet
Private
Academy of the Holy Names, Albany The Albany Academy, Albany Albany Academy for Girls, Albany Bishop Maginn High School, Albany Christian Brothers Academy, Colonie La Salle School, Albany Latham Christian Academy (PK-12), Latham Loudonville Christian School (PK-12), Loudonville Mount Moriah Christian Academy (PK-12), Glenmont Saint Anne Institute (PK-12), Albany
Allegany County Public
Alfred-Almond Junior-Senior High School, Almond Andover Central School, Andover Belfast Central School, Belfast Bolivar-Richburg Middle/High School, Bolivar Canaseraga School, Canaseraga Cuba-Rushford High School, Cuba Fillmore Central School, Fillmore Friendship Central School, Friendship Genesee Valley Central School, Belmont Scio Central School, Scio Wellsville High School, Wellsville Whitesville Central School, Whitesville
Private Houghton Academy, Houghton
Bronx County
Brooklyn County
Broome County
Public
Binghamton High School, Binghamton Chenango Forks High School, Binghamton Chenango Valley High School, Binghamton Harpursville Junior-Senior High School, Harpursville Johnson City High School, Johnson City Maine-Endwell High School, Endwell Susquehanna Valley High School, Conklin Union-Endicott High School, Endicott Vestal High School, Vestal Whitney Point High School, Whitney Point Windsor High School, Windsor
Private
Central Baptist Christian Academy, Binghamton Ross Corners Christian Academy, Vestal Seton Catholic Central High School, Binghamton
Cattaraugus County
Public
Allegany-Limestone High School, Allegany Ten Broeck Academy, Franklinville Cattaraugus-Little Valley High School, Cattaraugus Ellicottville Middle School High School, Ellicottville Gowanda High School, Gowanda Hinsdale Middle/High School, Hinsdale Olean High School, Olean Pioneer High School, Yorkshire Portville Central School High School, Portville Randolph Academy, Randolph Randolph Junior/Senior High School, Randolph Salamanca Junior/Senior High School, Salamanca West Valley Central School, West Valley
Private
Archbishop Walsh High School, Olean Central Baptist Christian School, Yorkshire New Life Christian School, Olean
Cayuga County
Public
Auburn High School, Auburn Cato-Meridian High School, Cato Moravia High School, Moravia Southern Cayuga High School, Poplar Ridge Union Springs High School, Union Springs Weedsport Junior/Senior High School, Weedsport Dana L. West Junior/Senior High School, Port Byron
Private
Tyburn Academy of Mary Immaculate, Auburn Union Springs Academy, Union Springs
Chautauqua County
Bethel Baptist Christian Academy (private K-12), Jamestown Brocton Middle School/ High School, Brocton Cassadaga Valley Middle High School, Sinclairville Chautauqua Lake Secondary School, Mayville Clymer Central School, Clymer Dunkirk High School, Dunkirk Falconer Middle/High School, Falconer Forestville Middle/High School, Forestville Fredonia High School, Fredonia Frewsburg Middle School/High School, Frewsburg Gustavus Adolphus Learning Center, Jamestown Jamestown High School, Jamestown Maple Grove Junior-Senior High School, Bemus Point Panama Central School, Panama Pine Valley Central Junior/Senior High School, South Dayton Ripley Central School, Ripley Sherman Central School, Sherman Silver Creek High School, Silver Creek Southwestern Central High School, Jamestown Westfield Academy and Central School, Westfield
Chemung County
Thomas A. Edison High School, Elmira Heights Elmira High School, Elmira Horseheads High School, Horseheads Notre Dame High School (private), Elmira Southside High School, Elmira Twin Tiers Christian Academy (private), Breesport
Chenango County
Afton Middle School High School, Afton Bainbridge-Guilford High School, Bainbridge Greene High School, Greene Norwich High School, Norwich Otselic Valley Central School, South Otselic Oxford Academy High School, Oxford Sherburne-Earlville Central School, Sherburne Unadilla Valley High School, New Berlin Valley Heights Christian Academy (private PK-12), Norwich
Clinton County
AuSable Valley High School, Clintonville Beekmantown High School, West Chazy Chazy Central Rural Junior/Senior High School, Chazy Northeastern Clinton High School, Champlain Northern Adirondack Middle/High School, Ellenburg Depot Peru High School, Peru Plattsburgh High School, Plattsburgh Saranac High School, Saranac Seton Catholic Central High School, Plattsburgh
Columbia County
Berkshire Junior/Senior High School, Canaan Brookwood Secure Center (OCFS), Claverack Chatham High School, Chatham Columbia Christian Academy (private K-12), Ghent Ichabod Crane High School, Valatie Darrow School (private), New Lebanon Germantown Central School, Germantown Hawthorne Valley Waldorf School (private PK-12), Ghent Hudson High School, Hudson New Lebanon Junior/Senior High School, New Lebanon Taconic Hills High School, Craryville
Cortland County
Cincinnatus Junior/Senior High School, Cincinnatus Cortland Christian Academy (private PK-12), Cortland Cortland Junior Senior High School, Cortland Homer Senior High School, Homer Marathon Christian Academy (private PK-12), Marathon Marathon High School, Marathon McGraw High School, McGraw
Delaware County
Andes Central School (PK-12), Andes Charlotte Valley Central School (PK-12), Davenport Delaware Academy (PK-12), Delhi Deposit Central School (PK-12), Deposit Downsville Central School (K-12), Downsville Franklin Central School (PK-12), Franklin Hancock Middle/High School, Hancock Margaretville Central School (PK-12), Margaretville O'Neill (Walton) High School, Walton Roxbury Central School (PK-12), Roxbury Sidney High School, Sidney South Kortright Central School (PK-12), South Kortright Stamford Central School (PK-12), Stamford
Dutchess County
Public
Arlington High School, LaGrangeville Beacon High School, Beacon Dover High School, Dover Plains John Jay High School, Hopewell Junction Roy C. Ketcham High School, Wappingers Falls Millbrook High School, Millbrook Orchard View Alternative High School, Wappingers Falls Pawling High School, Pawling Poughkeepsie High School, Poughkeepsie Red Hook High School, Red Hook Rhinebeck High School, Rhinebeck Franklin Delano Roosevelt High School, Hyde Park Spackenkill High School, Poughkeepsie Stissing Mountain High School, Pine Plains Webutuck High School, Amenia
Private
Duane Lake Academy, Pawling Millbrook School, Millbrook Oakwood Friends School, Poughkeepsie Our Lady of Lourdes High School, Poughkeepsie Poughkeepsie Day School (PK-12), Poughkeepsie Trinity-Pawling School, Pawling Upton Lake Christian School (K-12), Clinton Corners
Erie County
Public
Akron High School, Akron Alden High School, Alden Alternative Learning Center, West Seneca Amherst Central High School, Amherst Bennett High School, Buffalo Buffalo Academy of Science Charter School, Buffalo Buffalo Academy for Visual and Performing Arts (5-12), Buffalo Burgard Vocational High School, Buffalo Charter School For Applied Technologies (K-12), Buffalo Cheektowaga Central High School, Cheektowaga City Honors School, Buffalo Clarence High School, Clarence Cleveland Hill High School, Cheektowaga Depew High School, Depew East Aurora High School, Aurora East High School, Buffalo Eden Junior/Senior High School, Eden PS 302 Emerson School Of Hospitality, Buffalo Frontier Central High School, Hamburg Global Concepts Charter High School, Lackawanna Grand Island High School, Grand Island Hamburg High School, Hamburg PS 84 Health Care Center for Children at ECMC, Buffalo Holland Junior/Senior High School, Holland Hopevale School, Hamburg Hutchinson Central Technical High School, Buffalo The International Preparatory School, Buffalo Iroquois High School, Elma Kenmore East High School, Tonawanda (Town) Kenmore West Senior High School, Kenmore John F. Kennedy High School, Cheektowaga Lackawanna High School, Lackawanna Lafayette High School, Buffalo Lake Shore High School, Angola Lancaster High School, Lancaster Leonardo da Vinci High School, Buffalo Maryvale High School, Cheektowaga Math, Science, Technology Preparatory School, Buffalo McKinley Vocational High School, Buffalo North Collins Junior/Senior High School, North Collins PS 42 Occupational Training Center, Buffalo Oracle Charter School, Buffalo Orchard Park High School, Orchard Park PS 208 Riverside Academy, Buffalo Riverside Institute of Technology, Buffalo (closed) South Park High School, Buffalo Springville-Griffith Institute, Springville Sweet Home High School, Amherst Tapestry Charter School, Buffalo Tonawanda High School, Tonawanda West Seneca East Senior High School, West Seneca West Seneca West Senior High School, West Seneca Western New York Maritime Charter School, Buffalo Williamsville East High School, East Amherst Williamsville North High School, Williamsville Williamsville South High School, Williamsville
Private
Baker Hall School, Lackawanna Baker Victory Services (PK-12), Lackawanna The Baptist School (PK-12), Tonawanda Bishop Timon – St. Jude High School, Buffalo Buffalo Academy of the Sacred Heart, Amherst Buffalo Seminary, Buffalo Canisius High School, Buffalo Cardinal O'Hara High School, Tonawanda Center Road Christian Academy (1-12), West Seneca Christian Central Academy (K-12), Williamsville Gateway-Longview Lynde School (PK-12), Williamsville Gow School, South Wales Mount Mercy Academy, Buffalo Mount St. Mary Academy, Kenmore Nardin Academy, Buffalo Nichols School, Buffalo The Park School of Buffalo (PK-12), Snyder St. Francis High School, Athol Springs St. Joseph's Collegiate Institute, Buffalo St. Mary's High School, Lancaster St. Mary's School For The Deaf (PK-12), Buffalo West Seneca Christian School (PK-12), West Seneca
Essex County
Crown Point Central School (PK-12), Crown Point Elizabethtown-Lewis Central School (K-12), Elizabethtown Keene Central School (K-12), Keene Valley Lake Placid Middle/High School, Lake Placid Minerva Central School (PK-12), Olmstedville Moriah Junior/Senior High School, Port Henry Mountainside Christian Academy (private PK-12), Schroon Lake National Sports Academy (private), Lake Placid Newcomb Central School (PK-12), Newcomb Northwood School (private), Lake Placid Schroon Lake Central School (K-12), Schroon Lake Ticonderoga High School, Ticonderoga Westport Central School (K-12), Westport Willsboro Central School (PK-12), Willsboro
Franklin County
Brushton-Moira High School, Brushton Chateaugay High School, Chateaugay Franklin Academy (New York), Malone Saint Regis Falls Central School, St. Regis Falls Salmon River High School, Fort Covington Saranac Lake High School, Saranac Lake Tupper Lake Middle-High School, Tupper Lake
Fulton County
Broadalbin-Perth High School, Broadalbin Gloversville High School, Gloversville Johnstown High School, Johnstown Mayfield Central School, Mayfield Northville High School, Northville Perth Bible Christian Academy (private PK-12), Amsterdam
Genesee County
Alexander Middle-High School, Alexander Batavia High School, Batavia Byron-Bergen Junior/Senior High School, Bergen Elba Junior/Senior High School, Elba Le Roy Junior/Senior High School, Le Roy Notre Dame High School, Batavia Oakfield-Alabama Middle/High School, Oakfield