Purangor Union () is a Union of Satkania Upazila in the Division of Chittagong, Bangladesh.
It has an area of
The union's total area is . Purangor is bounded by Dohazari in the west, Bandarban in the east, Bajalia in the south and Chandanaish in the north.
Most villagers are directly and indirectly involved in agriculture. Here main crops are rice, beans, cucumbers, potatoes and other vegetables. They supply these crops local market and outside. Overall, their financial condition is good. There are also teachers, engineers, doctors, businessmen, bankers and government employees in this village. and it beside Bank of the sangu river it life of purangor union.
There are only 1 high school, 8 government primary school and 4 junior dakhil madrasha in this village. Remarkable educational institutes are: