Maras-e Kuchak (, also Romanized as Maras-e Kà «chak and Maras-e Kuchek; also known as Marest-e Kà «chak) is a village in Estakhr-e Posht Rural District, Hezarjarib District, Neka County, Mazandaran Province, Iran. At the 2016 census, its population was 91, in 31 families.