Maras-e Bozorg (, also Romanized as Maras Bozorg and Mares Bozorg; also known as Marest-e Bozorg) is a village in Estakhr-e Posht Rural District, Hezarjarib District, Neka County, Mazandaran Province, Iran. At the 2016 census, its population was 176, in 63 families. Up from 130 in 2006.