Doukas, Elis
Doukas is a mountain village and a community in the municipal unit of Foloi, Elis, Greece. The community includes the village Lasdikas. Situated at approximately 600 m above sea level, its climate is relatively cool during the summer and wet during the winter. Doukas is 2 km northwest of Lalas, 4 km east of Kryoneri and 11 km northeast of Olympia. The village was affected by the 2007 Greek forest fires.
Population
| Year | Village population | Community population |
| 1981 | - | 311 |
| 1991 | 188 | - |
| 2001 | 106 | 191 |
| 2011 | 34 | 112 |
| 2021 | 31 | 83 |