Founded in 1873, Cosmopolitan Club one of the oldest Clubs in India acquired its status as apremium and prestigious Club in Madras from the patronage of its membership which boasted of the who’s who of Madras which included members of the Royal houses in India, Viceroys of the erstwhile East India Company, members of the Judiciary, Eminent Jurists and Industrialists. Renowned for its fine cuisine, superb sports facilities and residential accommodation, Cosmopolitan Club has kept pace with the changing times. The Cosmopolitan Club has had manydistinguished visitors which include the late Mahatma Gandhi, Netaji Subash Chandra Bose, Jawaharlal Nehru, Dr. S. Radhakrishnan among many others. The Cosmopolitan Club is a private member’s club situated within one of Chennai’s main arterial roads offering a wide array of services to its members in a rare combination: the charm of exclusivity with a cosy club atmosphere. The Cosmopolitan Club, still as vital and vibrant as the day it opened, is the perfect home from home to relish the culture and character of South India.
Main Hall
Main Building, Ground Floor
Cosmopolitan Club’s proud heritage is The Main Hall, the member’s lounge, one of the most imposing halls in clubs in India of imperial grandeur  exemplified by the majestic Corinthian Pillars which bear mute testimony to the chequered history and lineage of the Club. Another highlight of The Main Hall is the regal bifurcated stairs leading to the upper floor with mid landings accentuated by full length mirrors.
Library
Main Club, First Floor
The Cosmopolitan Club in all modesty can take pride in having maintained in its fullest splendour for over six decades the rich heritage of Atheneum, the Library Hall, the highlights of which are the high ceiling with its intricate wood work and the flooring in pristine condition. Atheneum has an expansive  collection of books in all genres both in English and the vernacular  including a well-stocked Reference Section. Latest books and periodicals are added at regular intervals. Books are available for circulation to members at a nominal annual fee.
Atheneum, The Library is open to members from 9.00 AM To 8.00 PM throughout the year.
Residential Quarters
Main Club, Residential Complex
Residential Quarters (RQ) with power laundry service is available for Members and their guests. A Member can avail a single room/suite on priority basis only for 3 days and can continue to stay only if there are no bookings.  Two blocks A & B with 6 Suites and 18 rooms in ‘A’ block and 8 Deluxe rooms in ‘B’ block are. The RQ reception is kept open 24 hrs for the convenience of Members.