Lake Oswego Senior High School
| Name | Lake Oswego Senior High School |
| Grades | Class 09 to Class 12 |
| Address | PO Box 310 |
| City | Lake Oswego |
| School District | Lake Oswego SD 7J |
| County | Clackamas County |
| Zipcode | 97034-0310 |
| Phone No. | (503)534-2313 |
| State | Oregon |
| Suburb | Large |
| Students | 1251 |
| Teachers | 68 |
| Student Teacher Ratio | 18.3 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Lake Oswego Senior High School is located at PO Box 310 in Lake Oswego city of Clackamas County county in Oregon. This school comes under Lake Oswego SD 7J. You can call them at (503)534-2313 for more details. This is not a magnet school. Total one thousand two hundred fifty one students from class 09 to class 12 study in this school who are taught by sixty eight teachers. This is not a charter school. The student teacher ratio of this school is 18.3.