Enid Mary Porter (8 October 1908 – 16 January 1984) was a collector of folklore in Cambridgeshire and the longest serving curator of the Cambridge & County Folk Museum, now the Museum of Cambridge, working from 1947-1976.
Her work was invaluable in recording the cultural and social practices of people in Cambridgeshire; she was innovative in the discipline of social history collection, employing working practices such as oral history, and engaging with people in areas that had previously been overlooked by folklorists.
Her notebooks, now in possession of the Museum of Cambridge, hold a treasure-trove of information about Cambridgeshire customs, stories and songs.