KMHS
| Acronym | Definition |
|---|---|
| KMHS | Kennesaw Mountain High School (Kennesaw, GA) |
| KMHS | Kitsap Mental Health Services (Bremerton, WA) |
| KMHS | Kettle Moraine High School (Wales, WI) |
| KMHS | Kellenberg Memorial High School |
| KMHS | Kings Mountain High School (North Carolina) |
| KMHS | Kent-Meridian High School |