Hannah Billig, MBE GM (4 October 1901 – 11 July 1987) was a British medical doctor who worked in the East End of London. Billig was popular among her patients and her exceptional medical work during the Second World War earned her honours and awards, as well as the nickname "The Angel of Cable Street". After the war, she resumed her medical practice on Cable Street before retiring to Israel, continuing her medical work there until her death.