| Djécké | |
| Settlement Type: | Sub-prefecture and town |
| Pushpin Map: | Guinea |
| Pushpin Label Position: | left |
| Pushpin Mapsize: | 250 |
| Pushpin Map Caption: | Location in Guinea |
| Subdivision Type: | Country |
| Subdivision Name: |  Guinea |
| Subdivision Type1: | Region |
| Subdivision Name1: | Nzérékoré Region |
| Subdivision Type2: | Prefecture |
| Subdivision Name2: | Yomou Prefecture |
| Unit Pref: | Imperial |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +0 |
| Coordinates: | 7.3483°N -8.9542°W |
| Elevation M: | 300 |
Diéké, Djécké or Diecke is a town and sub-prefecture in the Yomou Prefecture in the Nzérékoré Region of south-eastern Guinea.[1]
It is near the very large Simandou iron ore mines.[2]