Sir Ralph Norman Angell (26 December 1872 – 7 October 1967) was an English lecturer, journalist, author, and Member of Parliament for the Labour Party.
Angell was one of the principal founders of the Union of Democratic Control. He served on the Council of the Royal Institute of International Affairs, was an executive for the World Committee against War and Fascism, a member of the executive committee of the League of Nations Union, and the president of the Abyssinia Association. He was knighted in 1931 and awarded the Nobel Peace Prize in 1933.
Angell is most widely remembered for his 1909 pamphlet, Europe’s Optical Illusion, which was published the following year (and many years thereafter) as the book, The Great Illusion. (The anti-war film La Grande Illusion took its title from his pamphlet.) The thesis of the book was that the integration of the economies of European countries had grown to such a degree that war between them would be entirely futile, making militarism obsolete.