| Type: | Ortsteil |
| Town: | Gardelegen |
| Coordinates: | 52.5183°N 11.1333°W |
| State: | Sachsen-Anhalt |
| District: | Altmarkkreis Salzwedel |
| Elevation: | 58 |
| Area: | 17.65 |
| Population: | 423 |
| Stand: | 2009-12-31 |
| Postal Code: | 39649 |
| Area Code: | 039004 |
| Licence: | SAW |
Köckte is a village and a former municipality in the district Altmarkkreis Salzwedel, in Saxony-Anhalt, Germany. Since 1 January 2011, it is part of the town Gardelegen.