Middlesex Middle School
| Name | Middlesex Middle School |
| Grades | Class 06 to Class 08 |
| Address | 204 Hollow Tree Ridge Rd. |
| City | Darien |
| School District | Darien School District |
| County | Fairfield County |
| Zipcode | 06820-4023 |
| Phone No. | (203)655-2518 |
| State | Connecticut |
| Suburb | Large |
| Students | 1143 |
| Teachers | 112 |
| Student Teacher Ratio | 10.2 students per teacher |
| Charter School | No |
| Magnet School | No |
Middlesex Middle School is located at 204 Hollow Tree Ridge Rd. in Darien city of Fairfield County county in Connecticut. This school comes under Darien School District. You can call them at (203)655-2518 for more details. This is not a magnet school. Total one thousand one hundred forty three students from class 06 to class 08 study in this school who are taught by one hundred twelve teachers. This is not a charter school. The student teacher ratio of this school is 10.2.