| Name | Sikión |
| Alt names | Basiliko | source: Princeton Encyclopedia of Classical Sites (1979) |
| Sicyon | source: GRI Photo Study, Authority File (1989) |
| Sikiona | source: ARLIS/NA: Ancient Site Names (1995) |
| Sikyon | source: GRI Photo Archive, Authority File (1998) p 9487; Princeton Encyclopedia of Classical Sites (1979) p 839-840 |
| Vasiliko | source: GRI Photo Archive, Authority File (1998) p 9487 |
| Type | Inhabited place |
| Coordinates | 37.967°N 22.717°E |
| Located in | Korinthias, Peloponnese, Greece |
