Lyckeby
| Lyckeby | |
|---|---|
| Village | |
| Ruins of Lyckå Castle | |
| Location in Blekinge County | |
| Coordinates: 56°12′N 15°39′E / 56.200°N 15.650°E | |
| Country | Sweden | 
| County | Blekinge County | 
| Municipality | Karlskrona Municipality | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
Lyckeby is a village in Karlskrona Municipality, Blekinge County, in southeastern Sweden, near the mouth of the Lyckeby River. The town was originally known as Lyckå.