| Schalby Skålby | |
| Image Coa: | DEU Schaalby COA.svg |
| Coordinates: | 54.55°N 47°W |
| Image Plan: | Schaalby in SL.PNG |
| State: | Schleswig-Holstein |
| District: | Schleswig-Flensburg |
| Amt: | Südangeln |
| Elevation: | 14 |
| Area: | 24.99 |
| Postal Code: | 24882 |
| Area Code: | 04622 |
| Licence: | SL |
| Gemeindeschlüssel: | 01 0 59 073 |
| Website: | www.amt- suedangeln.de |
| Mayor: | Eckhard Schröder |
Schaalby (Danish: Skålby) is a municipality in the district of Schleswig-Flensburg, in Schleswig-Holstein, Germany. The municipality consists of the villages Füsing, Klensby, Moldenit and Schaalby.