| Monadnock Regional Middle-High School | |
| Established: | Early 1962 |
| Type: | Public secondary |
| Streetaddress: | 580 Old Homestead Highway |
| City: | Swanzey |
| State: | New Hampshire |
| Zipcode: | 03446 |
| Country: | U.S. |
| District: | Monadnock Regional School District |
| Campus: | Rural |
| Grades: | 7-12 |
| Principal: | Lisa Spencer |
| Enrollment: | 476 (2016-17)[1] |
| Colors: | Green and white [2] |
| Mascot: | Alaskan husky |
| Nickname: | Huskies |
42.8736°N -72.28°WMonadnock Regional Middle High School is a public school in Swanzey, New Hampshire. The school serves six towns in the Monadnock region, including Fitzwilliam, Gilsum, Richmond, Roxbury, Swanzey, and Troy. Monadnock was established in 1962 when the district was founded, and named after a nearby landmark, Mount Monadnock.
The middle school is no longer considered separate from the high school. It is in the same building as the high school and shares many facilities. This led to the school's change of name.