Edgar Algernon Robert Gascoyne Cecil, 1º Visconde Cecil de Chelwood (Salisbury, 14 de setembro de 1864 — Tunbridge Wells, 24 de novembro de 1958), conhecido como Lorde Cecil, foi um advogado, ministro e diplomata britânico.  Recebeu o Nobel da Paz em 1937, por ser um dos criadores da Sociedade das Nações.
Alma mater. St John's College, Cambridge. Robert Cecil, 1st Earl of Salisbury, KG, PC (1 June 1563 – 24 May 1612) was an English statesman noted for his direction of the government during the Union of the Crowns, as Tudor England gave way to Stuart rule (1603).
Robert Cecil, 1st earl of Salisbury, (born June 1, 1563, London—died May 24, 1612, Marlborough, Wiltshire, Eng.), English statesman who succeeded his father, William Cecil, Lord Burghley, as Queen Elizabeth I’s chief minister in 1598 and skillfully directed the government during the first nine years of the reign of King James I.
- The Editors of Encyclopaedia Britannica
Robert Cecil may refer to: Robert Cecil, 1st Earl of Salisbury (1563–1612), English administrator and politician, MP for Westminster, and for Hertfordshire. Robert Cecil (1670–1716), Member of Parliament for Castle Rising, and for Wootton Basset. Robert Cecil (MP for Old Sarum) (died 1657), English politician.
Robert Arthur Talbot Gascoyne-Cecil, 3º Marquês de Salisbury KG, GCVO, PC (Hatfield, 3 de fevereiro de 1830 – Ibid., 22 de agosto de 1903 ), conhecido como Lord Robert Cecil até 1865 e como Visconde Cranborne entre 1865 e 1868, foi um político britânico, por três vezes Primeiro-ministro do Reino Unido, totalizando 14 anos ...
Robert Cecil was a British lawyer, politician and cabinet minister who served as the architect of the League of Nations and its faithful defender. He was the son of the third Marquess of Salisbury and a prominent figure in the international peace movement. He received the Nobel Peace Prize in 1937 for his efforts to maintain peace through the League of Nations.