| Portes | |
| Name Local: | Πόρτες |
| Type: | community |
| Periph: | West Greece |
| Periphunit: | Achaea |
| Municipality: | West Achaea |
| Population: | 169 |
| Population As Of: | 2021 |
| Coordinates: | 37.9333°N 55°W |
| Licence: | ΑΧ |
| Caption Skyline: | Portes Achaias |
Portes (Greek: Πόρτες meaning doors) is a village in the municipal unit of Olenia, Achaea, Greece. It is located on the southern end of Mount Skollis, 5 km south of Santomeri, 23 km south of Kato Achaia and 37 km southwest of Patras.
| Year | Population | |
|---|---|---|
| 1981 | 476 | |
| 1991 | 393 | |
| 2001 | 397 | |
| 2011 | 256 | |
| 2021 | 169 |