The English Folk Dance and Song Society (EFDSS) was formed in 1932 when two organisations merged: the Folk-Song Society and the English Folk Dance Society. The EFDSS, a member-based organisation, was incorporated as a Company limited by guarantee (No. 297142) in 1935 and became a Registered Charity (No. 305999) in England and Wales in 1963.
The Folk-Song Society, founded in London in 1898, focused on collecting and publishing, primarily folk songs of Britain and Ireland although there was no formal limitation. Participants included Lucy Broadwood, Kate Lee, Cecil Sharp, Percy Grainger, Ralph Vaughan Williams, George Butterworth, George Barnet Gardiner, Henry Hammond, Anne Gilchrist and Ella Leather.
The English Folk Dance Society was founded in 1911 by Cecil Sharp. Maud Karpeles was a leading participant. Its purpose was to preserve and promote English folk dances in their traditional forms, including Morris and sword dances, traditional social dances, and interpretations of the dances published by John Playford.
One of the greatest contributions that the EFDSS made to the folk movement, both dance and song, was the folk festival, starting with the Stratford-upon-Avon Festival in the 1940s and later festivals in Whitby, Sidmouth, Holmfirth, Chippenham and elsewhere.