IIT Delhi has boys' hostels inside the campus premises. Each IIT Delhi hostel facilities include indoor games, TV in the common room, reading room, dining hall, and many more. Students have free access to the internet.

Indian Institute of Technology, Delhi separate girls' hostels. Recreational facilities like indoor games, TV in the common room, reading room, dining hall and many more are available for the students. All the rooms have Internet connectivity.

IIT Delhi facilities include a 14 bedded hospital to provide OPD treatment and cure general ailments. A team of 10 allopathic, 1 homeopathy, 1 dental and 4 doctors on a contractual basis run the hospital.

The institute has a central double-storied recreation block with a swimming pool and a gymnasium hall.

The IIT Delhi facilities include a Central Library that houses more than three lakh documents comprising of books, theses, journals, video cassettes and compact discs in the fields of science, engineering, humanities, literature and management. Students can subscribe to electronic resources at discounted rates.

Indian Institute of Technology, Delhi sports facilities include indoor and outdoor games for the students. A cricket field with four turf wickets, four cricket practice pitches, hockey and football grounds, three volleyball and two basketball courts, eight tennis courts (four synthetic and four clay courts), a tennis practice wall, three squash courts, one badminton hall, two table tennis halls with synthetic flooring, one weight- lifting hall, Olympic size swimming pool, kid’s pool, two multi-gyms, a flood-lit stadium with 400 metres athletics track, flood-lit jogging track and ancillary arrangements for all the games are available to the students. Construction of new multipurpose hall with facilities for badminton, table tennis and squash courts is under consideration.

IIT Delhi has a well-maintained IT infrastructure. The Institute LAN is a state of the art switched network with Fiber Optics and enhanced CAT5/CAT6 UTP backbone. It consists of more than 9000 network access points spread over the campus using about 265 Cisco switches and about 75 virtual LANs.

IIT Delhi canteen is located opposite Aravali Hostel, in Himadri Hostel and adjacent Kumaon Hostel and the others located in front of Library across the road. The canteen serves healthy and hygienic food to the students. There are Coffee and Cold drinks kiosks also in the Institute.

The auditorium has a seating capacity of over 120 and hosts numerous guest lectures, seminars and other programmes.

IITD Alumni Association is dedicated to bringing together the alumni community on a common platform to build another channel of personal and professional support to members through ‘self-help’ within community. IIT Delhi Alumni Association today has a membership of over 43,000 graduates from our alma mater and is growing at about 1,700 members a year. It is one of the most active alumni associations and operates through a network of national and international chapters. Our alumni are spread world over and figure amongst who’s who worldwide.

The academic area, main guest house, faculty guest house, RCA and Hospital are also connected through secure Wi-Fi.

The central double-storied recreation block with a swimming pool and a gymnasium hall

The Institute has fully air-conditioned lecture theaters equipped with LCD projectors to ensure the best possible environment for learning.

The Departments of IIT Delhi has well-equipped laboratories, workshop and library facilities.

For the benefit of the student community, there is a stationery shop situated in the academic area. A number of Xeroxing facilities and STD/ISD/PCO facilities are available in all the Hostels.