Founded in 1865, it is one of the oldest established
boarding schools in
Asia. The school was named after Bishop
George Edward Lynch Cotton, the son of an Army captain, who died leading his regiment in battle. He was a scholar of
Westminster School, and a graduate of
Cambridge. In 1836 he was appointed Assistant Master at
Rugby by Doctor
Thomas Arnold, one of the founders of the British public school system. It was the proposal of Bishop Cotton to create schools in India that resulted in the founding of Bishop Cotton's on 19 April 1865. The institution was opened for both boys and girls in a bungalow named Westward Ho in High Grounds. In 1871, the management acquired 14 acres of land on St. Mark's Road and shifted the school, demarcating two areas, one for the boys school and the other for the girls, with a wall separating the two. In 1911, the management acquired Stafford House and its surrounding eight and a half acres with access to both Residency Road and St. Mark's Road and shifted the school, giving Bishop Cotton Girls' School its own identity. In 1915, money was sanctioned to construct the administration block and the quad. More buildings were constructed in the 1950s and 1960s including the Chapel of the Holy Family. The first Indian principal to take charge of the school was CA (Acca) Joseph in 1963. Extracurricular activities includes sport, debate, creative writing, dramatics, declamation, verse speaking and choir. It is affiliated with
Bishop Cotton Boys School, which is situated across the street on St. Marks Road. ==School song and founder's hymn==