Arthur Wragg (3 January 1903 – 17 August 1976) was a British illustrator. His stark poster-like artwork often dealt with themes of social alienation and spiritual emptiness. All his work was done for publication, rather than in 'fine art' media such as paintings or series of prints. As a result, he has been neglected in comparison with contemporaries such as Graham Sutherland and John Piper, but Wragg's choice of medium was an ideological one. As a socialist and pacifist, Wragg wanted his art to speak directly to common people rather than to art-lovers. His vivid, polemical style had considerable influence on other popular forms in the 1940s and 1950s, such as government information posters and advertising.