The university has College of Engineering Guindy (CEG) Hostels that were established to render outstanding services for the welfare of students. CEG Hostels comprises 22 blocks (located at CEG Campus), out of which boys are accommodated in 14 blocks. The rooms have an attached washroom, television set, and intercom connectivity to the entire campus. The hostels have messes that serve hygienic and nutritious meals to students.

The university has College of Engineering Guindy (CEG) Hostels that were established to render outstanding services for the welfare of students. CEG Hostels comprises 22 blocks (located at CEG Campus), out of which boys are accommodated in 8 blocks. All hostels are well-maintained by the university departments. The CEG Hostels provides the facilities to the students with uninterrupted power supply, Wi-Fi, laundry, a student amenities centre, a coffee hut, a smart projector hall, medical support, a gym, a library for hostel students, comfortable study rooms, quality food, and the freedom to roam the green campus.

The university has round-the-clock medical facilities available within the campus. The university has speciality consultancies in Ophthalmology, Skin, Diabetic, Gynaecology, ENT, Paediatrics, and Ortho to all students and staff once a week at the main campus. The health centre has bioclinical, ECG, and physiotherapy facilities as well. Along with this, a 24/7 ambulance and emergency services are at the disposal of both staff and students. Moreover, all students are covered with an accidental policy of Rs. 50,000 each.

The library of Anna University, called the University Library, is spread across 3 places. Presently, the library is housing a massive collection of reading material in various branches of science and technology. The library also subscribes to foreign and Indian journals. The e-resources available in the university library can be accessed by all the campuses through a campus-wide network.

The university has a separate board that facilitates all the sports activities in the university. The board is called Anna University Sports Board (AUSB). The board encourages sportsmanship and healthy competitions among the colleges involved. AUSB aims to organise Zonal and Inter-Zonal tournaments in the recognised games and sports like basketball, football, hockey, tennis, volleyball, and others.

There are cooperative, departmental, and shoe stores available on campus. The cooperative store fulfils stationery needs and departmental stores for basic convenience. Grooming can be done at barbers, tailors, and shoe shops provided. STD/ISD booths are also available.

The university has a Ramanujan Computing Centre that renders computing infrastructure and services to the university for academic and administrative requirements. The Centre has established a fibre-based high-speed campus network and a server centre to provide common services such as e-mail, web services, etc. for the University. The network facility has been enhanced with sophisticated WiFi connectivity throughout the campus. The centre handles the admissions processes and entrance examinations and is a nodal QIP centre for CSE programmes.