John Griffith "Jack" London (born John Griffith Chaney, January 12, 1876 – November 22, 1916) was an American author, journalist, and social activist. He was a pioneer in the then-burgeoning world of commercial magazine fiction and was one of the first fiction writers to obtain worldwide celebrity and a large fortune from his fiction alone.He is best remembered as the author of Call of the Wild and White Fang, both set in the Klondike Gold Rush, as well as the short stories "To Build a Fire", "An Odyssey of the North", and "Love of Life". He also wrote of the South Pacific in such stories as "The Pearls of Parlay" and "The Heathen", and of the San Francisco Bay area in The Sea Wolf.

London was a passionate advocate of unionization, socialism, and the rights of workers and wrote several powerful works dealing with these topics such as his dystopian novel, The Iron Heel and his non-fiction exposé, The People of the Abyss.

杰克·伦敦(Jack London，1876年1月12日～1916年11月22日),原名为约翰·格利菲斯·伦敦(John Griffith London)，美国著名的现实主义作家。他一生共创作了约50卷作品，其中最为著名的有《野性的呼唤》《海狼》《白牙》《马丁·伊登》和一系列优秀短篇小说《热爱生命》《老头子同盟》《北方的奥德赛》《马普希的房子》《沉寂的雪原》等。