- Source: International High School
- Washington-Lee High School
- High School in Jakarta
- Sekolah Kristen IPEKA
- EF Education First
- Laila Istiana
- Barbie
- Elon Musk
- Zac Efron
- Ilham Akbar Habibie
- Love Live! Nijigasaki High School Idol Club
- International High School
- Rufus King International High School
- Glenunga International High School
- Norwood International High School
- List of high schools in New York City
- Secondary school
- Western International High School
- International High School of San Francisco
- Walton High School (Bronx)
- Middle school
International High School may refer to:
Australia
Banksia Park International High School, Adelaide, South Australia
United States
International High School (New Jersey), Paterson, New Jersey
International High School (Queens), New York City
International High School at Prospect Heights, New York City
Washington Irving Campus, New York City
International High School of New Orleans, New Orleans
International High School of San Francisco, San Francisco
Houston Academy for International Studies, Houston
Sharpstown International School, Texas