Felicity Jane Ewart-Biggs, Baroness Ewart-Biggs (née Randall; 22 August 1929 – 8 October 1992) was a British politician and wife to the British Ambassador to Ireland, Christopher Ewart-Biggs, who was murdered in office. She was President of the British Committee of UNICEF and became a life peer in 1981, later serving as the Labour Party's spokesperson on home affairs, consumer affairs and overseas development.