Earl of Winchilsea is a title in the Peerage of England. It has been held by the Finch-Hatton family of Kent, and united with the title of Earl of Nottingham under a single holder since 1729.

George Finch, 9th Earl of Winchilsea, was an English peer, army officer and cricketer who was an important figure in the history of cricket. His main contributions to the game were patronage and organisation but Winchilsea, an amateur, was also a very keen player. Finch served with the 87th Foot at the time of the American Revolutionary War from its formation in 1779 to its disbanding in 1783, with the temporary ranks of major and lieutenant-colonel. Finch was the first president of the Royal Institution, and it was through his influence that it received the endorsement of King George III.