Harrison High School
| Name | Harrison High School |
| Grades | Class 09 to Class 12 |
| Address | PO Box 7 |
| City | Harrison |
| School District | Harrison K-12 Schools |
| County | Madison County |
| Zipcode | 59735 |
| Phone No. | (406)685-3428 |
| State | Montana |
| Rural | Remote |
| Students | 36 |
| Teachers | 6 |
| Student Teacher Ratio | 6 students per teacher |
| Charter School | N/A |
| Magnet School | N/A |
Harrison High School is located at PO Box 7 in Harrison city of Madison County county in Montana. This school comes under Harrison K-12 Schools. You can call them at (406)685-3428 for more details. This is not a magnet school. Total thirty six students from class 09 to class 12 study in this school who are taught by six teachers. This is not a charter school. The student teacher ratio of this school is 6.