Syrna (Greek: Σύρνα) is a mountain village and a community in the municipal unit of Trikolonoi, western Arcadia, Greece. Syrna is situated on a mountain slope above the right bank of the river Alfeios, at about 800 m elevation. In 2011 Syrna had a population of 60 for the village and 62 for the community, which includes the village Ano Kalyvia. Syrna is 2 km northwest of Palamari, 4 km southeast of Elliniko, 6 km northeast of Karytaina and 6 km southeast of Stemnitsa.

Syrna Σύρνα
Community
Syrna
Coordinates: 37°30′N 22°6′E / 37.500°N 22.100°E / 37.500; 22.100
Country	Greece
Administrative region	Peloponnese
Regional unit	Arcadia
Municipality	Gortynia
Municipal unit	Trikolonoi
Elevation	797 m (2,615 ft)
Population  (2021)[1]
• Community	49
Time zone	UTC+2 (EET)
• Summer (DST)	UTC+3 (EEST)
Postal code	222 00
Area code(s)	27940
Vehicle registration	TP