St. George’s Cathedral is a Christian cathedral in Chennai, India. St. George’s occupies an important place in the history of Christianity in India, as the Church of South India was inaugurated here on September 27, 1947. The Cathedral was packed to capacity and the big pandal outside held over 2000 people. It marked the breaking down of ecclesiastical barriers between Christians of various traditions.

St. Mary's Church located at Fort St George, is the oldest Anglican church East of Suez and also the oldest British building in India. The church is popularly known as the 'Westminster Abbey of the East'.