A rat-catcher is profession centred on catching rats as a form of pest control.
Rat-catcher or ratcatcher might also refer to:
Arts and entertainment Ratcatcher (comics), a DC Comics supervillain character Ratcatcher (film), a 1999 British drama film directed by Lynne Ramsay Ratcatcher, motorcycle of animated television series character Darkwing Duck The Ratcatcher: A Lyrical Satire, a poem by Marina Tsvetaeva released in 1925–26 "The Ratcatcher", a Robert Browning poem collected in his Dramatic Lyrics (1842) "The Ratcatcher", a short story by Roald Dahl collected in Someone Like You (short story collection) (1953) The Rat Catchers, 1960s British television series Der Rattenfänger von Hameln, an opera by Viktor Nessler
Other uses Ratcatcher, colloquial name for a populist Ratcatcher (attire), clothing worn by British fox hunters Ratcatcher, name used in Great Britain to market the Crosman 2250 carbine
See also Pied Piper of Hamelin