Majki is a village in the administrative district of Gmina Zawidz, within Sierpc County, Masovian Voivodeship, in east-central Poland.
Majki was mentioned in the Sà Âownik geograficzny Królestwa Polskiego in the late 19th century. At that time, the village was located in Pà Âock Governorate and had a population of 132 inhabitants, living in 18 houses.