Edward Jeffery Williams (January 16, 1920 – April 5, 2011) was a Canadian army officer and military historian.[1] He was most noted for his book Byng of Vimy,[2] a biography of Julian Byng, 1st Viscount Byng of Vimy which won the Governor General's Award for English-language non-fiction at the 1983 Governor General's Awards.[3]