| Welt | |
| Coordinates: | 54.3°N 56°W |
| Image Plan: | Welt in NF.PNG |
| State: | Schleswig-Holstein |
| District: | Nordfriesland |
| Amt: | Eiderstedt |
| Elevation: | 0 |
| Area: | 8.2 |
| Postal Code: | 25836 |
| Area Code: | 04862 |
| Licence: | NF |
| Gemeindeschlüssel: | 01 0 54 148 |
| Website: | gemeinde-welt.de |
| Mayor: | Michael Schepat |
Welt (Danish: Velt; North Frisian: Wäilt) is a village in the district of Nordfriesland, Schleswig-Holstein, Germany. It is notable in that its name is identical to the German word meaning "world".