Limni Λίμνη
Community
Limni
Coordinates: 38°46′N 23°19′E / 38.767°N 23.317°E / 38.767; 23.317
Country	Greece
Administrative region	Central Greece
Regional unit	Euboea
Municipality	Mantoudi-Limni-Agia Anna
Municipal unit	Elymnioi
Population  (2021)[1]
• Community	1,961
Time zone	UTC+2 (EET)
• Summer (DST)	UTC+3 (EEST)
Postal code	34005
Vehicle registration	XA

Limni (Greek: Λίμνη meaning "lake") is a town and a community in the northwestern part of the island of Euboea, Greece. It is located northwest of Chalkida, the main city of Euboea, and southeast of the town of Istiaia. Limni is part of the municipal unit of Elymnioi, and it was the seat of the municipality Elymnioi. It is built at the foot of a mountain slope, on a bay of the North Euboean Gulf. It has been suggested as the site of the ancient city of Elymnion.

The community Limni consists of the following settlements:

• Limni
• Chronia
• Katounia
• Myrtias
• Retsinolakkos
• Sipias

Limni was the home of the independence fighter Angelis Govios, Greek resistance activist Lela Karagianni and the film director and screenwriter Nikos Tsiforos. In 1959 the English writer Philip Sherrard bought part of disused magnesite mine near Limni, planted trees and plants where the former mine installations had been, and restored the abandoned homes of the former directors who had lived there before the Second World War. From 1977 until his death in 1995 it was his permanent home. Greek-American real estate magnate George M. Marcus was born in Limni in 1941.

• List of settlements in the Euboea regional unit
• Nativity of the Theotokos Church, Limni