Largo High School
| Name | Largo High School |
| Grades | Class 09 to Class 12 |
| Address | 505 Largo Rd |
| City | Upper Marlboro |
| School District | Prince George's County Public Schools |
| County | Prince George's County |
| Zipcode | 20774-2121 |
| Phone No. | (301)808-8880 |
| State | Maryland |
| Suburb | Large |
| Students | 909 |
| Teachers | 62 |
| Student Teacher Ratio | 14.7 students per teacher |
| Charter School | No |
| Magnet School | Yes |
Largo High School is located at 505 Largo Rd in Upper Marlboro city of Prince George's County county in Maryland. This school comes under Prince George's County Public Schools. You can call them at (301)808-8880 for more details. This is a magnet school. Total nine hundred nine students from class 09 to class 12 study in this school who are taught by sixty two teachers. This is not a charter school. The student teacher ratio of this school is 14.7.