Halliford School is a selective boys independent day school, which also admits girls into its sixth form, in Lower Halliford, Shepperton, Surrey, England. The school is a member of the Headmasters' and Headmistresses' Conference (HMC). The current Headmaster is Mr James Davies. Former pupils of the school are known as "Old Hallifordians". The school's grounds are situated on the edge of Spelthorne, providing access from London, the major airports, the M3 and M4 motorways.