George Jonas, CM (June 15, 1935 – January 10, 2016) was a Hungarian-born Canadian writer, poet, and journalist. A self-described classical liberal, he authored 16 books, including the bestseller Vengeance (1984), the story of an Israeli operation to kill the terrorists responsible for the 1972 Munich massacre. The book has been adapted for film twice, first as Sword of Gideon (1986) and as Munich (2005).