| Sutter Union High, CA (District) |
| Sutton, MA (District) |
| Sutton County, TX (ISD) |
| Sutton Public Schools, NE (District) |
| Suttons Bay Public Schools, MI (District) |
| Suwannee, FL (District) |
| Suwannee County, FL (ISD) |
| SW Aeronautics Mathematics And Science Academy, NM (PSA) |
| SWAEC, AR (ISD) |
| Swain County, NC (ISD) |
| Swain County Schools, NC (District) |
| Swallow School District, WI (District) |
| Swampscott, MA (District) |
| Swan Lake-Salmon Elem, MT (District) |
| Swan River Elem, MT (District) |
