| Harmon County, OK (ISD) |
| Harmony, OK (District) |
| Harmony Area SD, PA (District) |
| Harmony Comm School District, IA (District) |
| Harmony Emge SD 175, IL (District) |
| Harmony Grove School District, AR (District) |
| Harmony Grove School District, AR (District) |
| Harmony ISD, TX (District) |
| Harmony Public Schools - South Texas, TX (District) |
| Harmony School Department, ME (District) |
| Harmony School Of Excellence, TX (PSA) |
| Harmony School Of Science - Houston, TX (PSA) |
| Harmony Science Acad (El Paso), TX (PSA) |
| Harmony Science Acad (Fort Worth), TX (District) |
| Harmony Science Acad (Lubbock), TX (District) |
