| St. Mary's High School | |
|---|---|
| Address | |
| 523 Madison Street Remsen, Iowa, (Plymouth County), 51050 United States |
|
| Information | |
| Type | Private, Coeducational |
| Religious affiliation(s) | Roman Catholic |
| Established | 1902 |
| Principal | Gary Niichel |
| Pastor | Fr. William McCarth |
| Grades | 9–12 |
| Color(s) | Royal Blue and White |
| Athletics conference | War Eagle |
| Team name | Hawks |
| Athletic Director | Craig Hoffman |
| Website | http://www.remsenstmarys.org |
St. Mary's High School is a private, Roman Catholic high school in Remsen, Iowa. It is located in the Roman Catholic Diocese of Sioux City.