Ratnam High School
| School Name | Ratnam High School |
| Address | Gudur (M), Gudur, Nellore, Andhra Pradesh |
| Location | Gudur (M) |
| City | Nellore |
| District | Tirupati |
| State | Andhra Pradesh |
| Pincode | 524101 |
| Category | Secondary School |
| Block | Gudur |
Ratnam High School is located in Gudur (M), Gudur, Nellore, Andhra Pradesh and was established years ago. The school is a Co-educational and is located in Urban area. This is a Secondary school and is currently closed. The school is managed by Private Unaided (Recognized).
None of the teachers are trained in Computer.
The school is in a private building and it has other boundary walls.