| Holy Cross High School | |
|---|---|
United States | |
| Information | |
| Type | Private, Coed |
| Closed | 1989 |
| Grades | 9–12 |
| Colors | Blue and White |
| Athletics conference | Catholic High School League |
| Nickname | Crusaders |
Holy Cross High School was a coeducational Catholic high school in Marine City, Michigan, United States. It closed in 1989 but reopened the following year as Cardinal Mooney Catholic High School. [1] [2]