Grimms' Fairy Tales, originally known as the Children's and Household Tales, is a German collection of fairy tales by the Grimm brothers or "Brothers Grimm", Jacob and Wilhelm, first published on 20 December 1812. Vol. 1 of the first edition contained 86 stories, which were followed by 70 more tales, numbered consecutively, in the 1st edition, Vol. 2, in 1815. By the seventh edition in 1857, the corpus of tales had expanded to 200 tales and 10 "Children's Legends". It is listed by UNESCO in its Memory of the World Registry.

A fairy tale is a short story that belongs to the folklore genre. Such stories typically feature magic, enchantments, and mythical or fanciful beings. In most cultures, there is no clear line separating myth from folk or fairy tale; all these together form the literature of preliterate societies. Fairy tales may be distinguished from other folk narratives such as legends and explicit moral tales, including beast fables. Prevalent elements include dragons, dwarfs, elves, fairies, giants, gnomes, goblins, griffins, merfolk, monsters, talking animals, trolls, unicorns, witches, wizards, magic, and enchantments.