Mikro Monastiri (Greek: Μικρό Μοναστήρι lit: "Little Monastery") is a village and a community of the Chalkidona municipality in Thessaloniki regional unit, Greece.

[1] The community of Mikro Monastiri covers an area of 36.45 km Historically, the existence of the village dates back to the Byzantine years Empire.

In 1924, however, as part of the population exchange agreement between Greece and Bulgaria, refugees from eastern Romilia arrived and settled in the village.

The village and its history are mentioned extensively in Penelope Delta's multi-award winning novel, 'In the Mysteries of the Swamp', contributing decisively to the Macedonian Struggle in the midst of Turkish rule, as well as to formation of Greek consciousness among the citizens.

Nowadays the inhabitants of the village are mainly farmers and are engaged in the cultivation of rice, cotton, corn, alfalfa and industrial tomatoes.