New York Schools
- Harriet Beecher Stowe Junior High School
- Harriet Ross Tubman School
- Harrison Central School District
- Harrison High School
- Harry E Salzberg Memorial Program
- Harry S Truman High School
- Hartwick College
- Harvest Collegiate High School
- Harvey Austin Elementary School
- Harvey Milk High School
- Hastings High School
- Hastings On Hudson Union Free School District
- Hauppauge High School
- Hauppauge Union Free School District
- Hawtree Creek Middle School
- Health Opportunities High School
- Health Sciences Charter School
- Heatly Junior Senior High School
- Hebrew Academy Of The Five Towns And Rockaway
- Hebrew Language Academy Charter School
- Hebrew Union College – Jewish Institute Of Religion – New York
- Hebron District School No 16
- Hellenic Classical Charter School
- Hempstead High School
- Hendrick Hudson Central School District
- Hendrick Hudson High School
- Henninger High School
- Henry Viscardi School
- Herbert H Lehman High School
- Herkimer Central School District
- Herkimer College
- Herkimer High School
- Herman Badillo Bilingual Academy
- Herman Ridder Junior High School
- Herricks High School
- Herricks Union Free School District
- Hewitt School
- Hewlett Woodmere School District
- Hicksville High School
- High School For Environmental Studies
- High School For Arts And Business
- High School For Civil Rights
- High School For Community Leadership
- High School For Construction Trades, Engineering And Architecture
- High School For Contemporary Arts
- High School For Dual Language And Asian Studies
- High School For Energy And Technology
- High School For Excellence And Innovation
- High School For Health Careers And Sciences
- High School For Health Professions And Human Services
- High School For Innovation In Advertising And Media
- High School For Law Enforcement And Public Safety
- High School For Law And Public Service
- High School For Law, Advocacy, And Community Justice
- High School For Math, Science And Engineering At City College
- High School For Media And Communications
- High School For Medical Professions
- High School For Public Service: Heroes Of Tomorrow
- High School For Service & Learning At Erasmus
- High School For Teaching And The Professions
- High School For Violin And Dance
- High School For Writing And Communication Arts
- High School For Youth And Community Development At Erasmus
- High School Of American Studies At Lehman College
- High School Of Art And Design
- High School Of Computers And Technology
- High School Of Economics And Finance
- High School Of Enterprise, Business, & Technology
- High School Of Fashion Industries
- High School Of Graphic Communication Arts
- High School Of Hospitality Management
- High School Of Language And Innovation
- High School Of Sports Management
- High School Of Telecommunication Arts And Technology
- High School Of World Cultures
- High School Of The Arts And Technology
- Highland Falls High School
- Highland Park Community School
- Hilbert College
- Hillcrest High School
- Hills Learning
- Hillside Arts & Letters Academy
- Hilton Central School District
- Hilton High School
- Hinsdale Central School
- Hobart And William Smith Colleges
- Hochschule Fresenius University Of Applied Sciences
- Hochstein School Of Music & Dance
- Hofstra University
- Holland Junior Senior High School
- Holland Patent High School
- Holley Central School District
- Hollingworth Center
- Holy Cross Academy
- Holy Cross High School
- Holy Family Diocesan High School
- Holy Trinity Diocesan High School
- Holy Trinity Orthodox Seminary
- Homer Central Schools
- Homer Senior High School