Nashua High School South
| Name | Nashua High School South |
| Grades | Class 09 to Class 12 |
| Address | 36 Riverside Dr. |
| City | Nashua |
| School District | Nashua School District |
| County | Hillsborough County |
| Zipcode | 03062-1395 |
| Phone No. | (603)966-1100 |
| State | New Hampshire |
| City | Small |
| Students | 1832 |
| Teachers | 142 |
| Student Teacher Ratio | 12.9 students per teacher |
| Charter School | No |
| Magnet School | No |
Nashua High School South is located at 36 Riverside Dr. in Nashua city of Hillsborough County county in New Hampshire. This school comes under Nashua School District. You can call them at (603)966-1100 for more details. This is not a magnet school. Total one thousand eight hundred thirty two students from class 09 to class 12 study in this school who are taught by one hundred forty two teachers. This is not a charter school. The student teacher ratio of this school is 12.9.