| Gandajika | |
|---|---|
| Coordinates: 6°45′S23°58′E / 6.750°S 23.967°E | |
| Country |  DR Congo | 
| Province | Lomami | 
| Territory | Gandajika | 
| Elevation | 806 m (2,644 ft) | 
| Population  (2012) | |
| • Total | 146,217 | 
| Time zone | UTC+2 (Central Africa Time) | 
Gandajika or Ngandajika is a town in Lomami province of the Democratic Republic of the Congo. It is the administrative center of the territory of the same name.