| Harmony Science Academy (Austin), TX (PSA) |
| HARMONY TOWNSHIP SCHOOL, NJ (District) |
| Harmony Union Elementary, CA (District) |
| Harnett County, NC (ISD) |
| Harnett County Schools, NC (District) |
| Harney County, OR (ISD) |
| Harney County Sd 3, OR (District) |
| Harney County Sd 4, OR (District) |
| Harney County Union High Sd 1J, OR (District) |
| Harney Esd Region Xvii, OR (District) |
| Harper County, KS (ISD) |
| Harper County, OK (ISD) |
| Harper Creek Community Schools, MI (District) |
| Harper ISD, TX (District) |
| Harper Sd 66, OR (District) |
