The East India Company College, or East India College, was an educational establishment situated at Hailey, Hertfordshire, nineteen miles north of London founded in 1806 to train "writers" (administrators) for the Honourable East India Company (HEIC). It provided general and vocational education for young gentlemen of sixteen to eighteen years old, who were nominated by the Company's directors to writerships in its overseas civil service.
The college's counterpart for the training of officers for the company's Presidency armies was Addiscombe Military Seminary, Surrey.
The buildings are now occupied by Haileybury and Imperial Service College.
Charles Grant, Chairman of the British East India Company and Member of Parliament, was closely involved in the foundation of the college. It was first located in Hertford Castle but it was evident that a purpose-built seat of learning would be more suitable and in October 1805 the company purchased an estate just outside Hertford Heath for the sum of £5,930 for this objective. The foundation stone of the new buildings were laid on 12 May 1806. The buildings cost the East India Company £92,000 at the time of their erection to the designs of the architect William Wilkins (who later designed the National Gallery in London). The grounds were landscaped by Humphry Repton, his most notable work here being the terraced area to the front of Wilkins' main range and ponds to the west of this. Repton submitted his final account for work undertaken here just eight days before a carriage accident which left him crippled. The new buildings were occupied by students in 1809.