Holy Cross Academy may refer to:
Canada Holy Cross Catholic Academy, Vaughan, Ontario
Philippines Holy Cross Academy of Sasa, now Holy Cross College
United Kingdom Holy Cross Academy, Edinburgh, now St Augustine's High School
United States Holy Cross Academy (Florida), Miami-Dade County; closed Holy Cross Preparatory Academy, Burlington County, New Jersey Holy Cross Academy (Oneida, New York) Holy Cross Catholic Academy (Amarillo, Texas)
See also Academy of the Holy Cross, North Bethesda, Maryland, United States