The students hostel which is situated at north side of IOA complex is run by the IOA for the students studying in various recognized educational institutions in Chennai Metropolitan area. There are 20 rooms and each room can accommodate 3 students. The establishment charges of the hostel are born by IOA. Good quality food is served to the students of the hostel at very nominal rate by sharing the expenditure. Washing machine is provided so that the students can wash their cloth easily. Drinking water is provided through RO System. One Solar Water Heater has been erected on the roof of the Hostel and connected to bath room and to 6 non AC rooms located at the Ground Floor of the Hostel Building.