Uncle Dynamite is a novel by P. G. Wodehouse, first published in the United Kingdom on 22 October 1948 by Herbert Jenkins, London and in the United States on 29 November 1948 by Didier & Co., New York. It features the mischievous Uncle Fred, who had previously appeared in Uncle Fred in the Springtime (1939).

Sir Pelham Grenville Wodehouse, was an English writer and one of the most widely read humorists of the 20th century. His creations include the feather-brained Bertie Wooster and his sagacious valet, Jeeves; the immaculate and loquacious Psmith; Lord Emsworth and the Blandings Castle set; the Oldest Member, with stories about golf; and Mr Mulliner, with tall tales on subjects ranging from bibulous bishops to megalomaniac movie moguls.