| Name |
County |
| Shenendehowa High School |
Saratoga County |
| Sherburne Earlville Senior High School |
Chenango County |
| Shevach High School |
Queens County |
| Shoreham Wading River High School |
Suffolk County |
| Silver Creek High School |
Chautauqua County |
| Sinai Academy |
Kings County |
| Skaneateles High School |
Onondaga County |
| Sleepy Hollow High School |
Westchester County |
| Smithtown High School East |
Suffolk County |
| Smithtown High School West |
Suffolk County |
| Sodus Junior Senior High School |
Wayne County |
| Solvay High School |
Onondaga County |
| Somers High School |
Westchester County |
| South Brooklyn Community High School |
Kings County |
| South Glens Falls High School |
Saratoga County |
| South Jefferson High School |
Jefferson County |
| South Lewis Senior High School |
Lewis County |
| South Park High School |
Erie County |
| South Seneca High School |
Seneca County |
| South Side High School |
Nassau County |
| Southampton High School |
Suffolk County |
| Southold Junior Senior High School |
Suffolk County |
| Southwestern High School |
Chautauqua County |
| Spackenkill High School |
Dutchess County |
| Spencerport High School |
Monroe County |
| Spencer-Van Etten High School |
Tioga County |
| Spring Valley High School |
Rockland County |
| Springville Griffith Institute High School |
Erie County |
| Starpoint High School |
Niagara County |
| Staten Island Technical High School |
Richmond County |
| Stella K Abraham High School for Girls |
Nassau County |
| Stissing Mountain High School |
Dutchess County |
| Stuyvesant High School |
New York County |
| Suffern High School |
Rockland County |
| Sullivan West High School |
Sullivan County |
| Susan Wagner High School |
Richmond County |
| Susquehanna Valley High School |
Broome County |
| Sutherland High School |
Monroe County |
| Sweet Home Senior High School |
Erie County |
| Syosset High School |
Nassau County |
| Taconic Hills Junior Senior High School |
Columbia County |
| Talent Unlimited High School |
New York County |
| Tappan Zee High School |
Rockland County |
| Teachers Preparatory High School |
Kings County |
| Ten Broeck Academy and Franklinville Central School |
Cattaraugus County |
| The Academy of Urban Planning and Engineering |
Kings County |
| The Beekman School |
New York County |
| The Bronx High School of Science |
Bronx County |
| The Brooklyn Latin School |
Kings County |
| The Brooklyn School for Social Justice |
Kings County |
| The College Academy |
New York County |
| The Dreamyard Preparatory School |
Bronx County |
| The Facing History School |
New York County |
| The Global Learning Collaborative High School |
New York County |
| The High School for Enterprise Business and Technology |
Kings County |
| The James Baldwin School |
New York County |
| The Lowell School |
Queens County |
| The Mary Louis Academy |
Queens County |
| The Urban Assembly School for Green Careers |
New York County |
| The Urban Assembly School of Design and Construction |
New York County |
| Thomas A Edison High School |
Chemung County |
| Thomas Edison Career and Technical Education High School |
Queens County |
| Thomas High School |
Monroe County |
| Thomas R Proctor High School |
Oneida County |
| Thousand Islands High School |
Jefferson County |
| Tichon B'Not Rachel Girls High School |
Kings County |
| Ticonderoga High School |
Essex County |
| Tiferes Torah Institute |
Queens County |
| Tioga Center High School |
Tioga County |
| Tomer Dvorah High School |
Kings County |
| Tonawanda Middle High School |
Erie County |
| Torah Academy High School for Girls |
Queens County |
| Tottenville High School |
Richmond County |
| Townsend Harris High School |
Queens County |
| Transit Technical Career and Technical Education High School |
Kings County |
