Rat king (disambiguation)

A rat king is a rare phenomenon where a group of rats' tails become entangled.

Rat King or Ratking may also refer to:

Fictional characters

 * Rat King, in Adventure Time
 * Rat King, in The Amazing Maurice and his Educated Rodents
 * Rat King, in Hilda
 * Rat King, in The Penguins of Madagascar
 * Rat King (Teenage Mutant Ninja Turtles), in the Teenage Mutant Ninja Turtles multimedia franchise

Other uses

 * Ratking (novel), a 1988 novel by Michael Dibdin
 * Ratking (group), a hip hop group from New York City
 * Rat King, a 2012 Finnish thriller film by Petri Kotwica
 * "The Rat King", 2015 season 5 episode 5 of Grimm
 * Ratking (ラットキング), another English equivalent for the yakuza term