Agia Triada, Elis
Agia Triada is a village in the northern part of the municipal unit of Lasiona, Elis, Greece. It is situated near the river Pineios, which forms the border with Achaea here. It is located 7 km northwest of Antroni, 7 km east of Simopoulo, 9 km south of Stavrodromi and 24 km north of Olympia. The Greek National Road 33 runs through the village.| Year | Population |
| 1981 | 244 |
| 1991 | 299 |
| 2001 | 356 |
| 2011 | 217 |
