Holy Cross School
- Academy of the Holy Cross
- Cathedral High School (Indianapolis)
- HCHS (disambiguation)
- HCS (disambiguation)
- Hellenic College Holy Cross Greek Orthodox School of Theology
- Holy Cross (Belfast)
- Holy Cross (disambiguation)
- Holy Cross Catholic High School, Chorley
- Holy Cross Catholic School, Marine City, Michigan
- Holy Cross Catholic Secondary School
- Holy Cross Catholic Secondary School (St. Catharines)
- Holy Cross College (UK)
- Holy Cross College (disambiguation)
- Holy Cross College, Ryde, New South Wales
- Holy Cross Convent High School, Thane
- Holy Cross Convent School, Akola
- Holy Cross Girls' High School (Dhaka)
- Holy Cross High School (Bandura)
- Holy Cross High School (Cape Town)
- Holy Cross High School (Connecticut)
- Holy Cross High School (Covington, Kentucky)
- Holy Cross High School (Kurla)
- Holy Cross High School (Louisville)
- Holy Cross High School (Marine City, Michigan)
- Holy Cross High School (New Jersey)
- Holy Cross High School (Pennsylvania)
- Holy Cross High School (Queens)
- Holy Cross High School (River Grove, Illinois)
- Holy Cross High School (San Antonio, Texas)
- Holy Cross High School (Saskatoon)
- Holy Cross High School, Hamilton
- Holy Cross High School, Philips, Bukidnon
- Holy Cross Preparatory School
- Holy Cross RC Primary School
- Holy Cross Regional Catholic School (Lynchburg, Virginia)
- Holy Cross Regional High School
- Holy Cross School (Manhattan)
- Holy Cross School (Najafgarh)
- Holy Cross School (New Orleans)
- Holy Cross School (Papatoetoe)
- Holy Cross School (Philadelphia)
- Holy Cross School (Salem, India)
- Holy Cross School, Agartala
- Holy Cross School, Ballia
- Holy Cross School, Bokaro
- Holy Cross School, Bronx
- Holy Cross School, Darbhanga
- Holy Cross School, Henderson
- Holy Cross School, New Malden
- Holy Cross Secondary School (Peterborough)