Wallace Reyburn (3 July 1913-July 2001) was a New Zealand-born humourist author and rugby writer who was responsible for a number of well-known urban legends, including the widespread belief that the flush toilet was invented by Thomas Crapper and that the brassiere was invented by Otto Titzling. Reyburn wrote several books, some humorous and some not, including on rugby and on the Canadian armed forces, as well as humorous yarns of pseudo-historical nonsense. Reyburn was also the editor of the Canadian magazine New Liberty before returning to the United Kingdom in 1950.