Megaro (Greek: Μέγαρο, before 1927: Ραδοσίνιστα – Radosinista)[2] is a village and a community of the Grevena municipality.

[3] The 2021 census recorded 301 residents in the village.

[1] The community of Megaro covers an area of 24.757 km2.

[4] An autobiography was published in 2023 by Christos J. Tsimikas (born August 3, 1935) describing the life and times around Megaro, with historical text describing events starting from 1864.

[5] This Western Macedonia location article is a stub.