Little Chalfont is a village and civil parish in Chiltern district in south east Buckinghamshire, England. It is one of a group of villages known collectively as The Chalfonts which also comprises Chalfont St Giles and Chalfont St Peter. Little Chalfont is located 15 miles (24 km) southeast of Aylesbury and 6 miles (9.7 km) northwest of Rickmansworth, Hertfordshire.