Sir Foster Hugh Egerton Cunliffe, 6th Baronet (17 August 1875 – 10 July 1916) was an English historian and first-class cricketer who played for Oxford University from 1895 to 1898, for Middlesex from 1897 to 1903 and for Marylebone Cricket Club (MCC) from 1899 to 1903. He was killed serving in World War I.