| Triantafyllia | |
| Name Local: | Τριανταφυλλιά |
| Type: | community |
| Coordinates: | 40.6989°N 21.3972°W |
| Periph: | Western Macedonia |
| Periphunit: | Florina |
| Municipality: | Florina |
| Municunit: | Perasma |
| Population As Of: | 2021 |
| Population: | 44 |
Triantafyllia (Greek, Modern (1453-);: Τριανταφυλλιά, before 1927: Λάγενη – Lageni;[1] Macedonian: Лаген; Bulgarian: Лагино or Лаген[2]) is a village in the municipality of Florina, West Macedonia, Greece. The village is set amongst the mountains of Northern Greece, on the slopes of Mount Vernon. The town has stone architecture.