Südfall
| Geography | |
|---|---|
| Location | Wadden Sea | 
| Coordinates | 54°27′55″N 08°43′35″E / 54.46528°N 8.72639°E | 
| Archipelago | North Frisian Islands | 
| Area | 56 ha (140 acres) | 
| Length | 1,200 m (3900 ft) | 
| Width | 640 m (2100 ft) | 
| Highest elevation | 3 m (10 ft) | 
| Administration | |
| Germany | |
| State | Schleswig-Holstein | 
| District | Nordfriesland | 
| Demographics | |
| Population | 2 | 
Südfall (German pronunciation: [ˈzyːtfal]; Danish: Sydfald) is a small island in the Wadden Sea off the west coast of Schleswig-Holstein, Germany, one of the ten German Hallig islands. It has a permanent population of two people. It covers an area of 0.56 square kilometres (0.22 sq mi) and is administratively part of Pellworm Municipality.