King Rat may mean:
Arts and entertainment
edit- King Rat (1962 novel), a novel by James Clavell set in World War II
- King Rat (film), released in 1965, based on the James Clavell novel
- King Rat (1998 novel), an urban fantasy novel by China Miéville
- "King Rat" (song), a 2 track vinyl promo by Modest Mouse
- King Rat, a traditional character and main antagonist in the pantomime Dick Whittington
Other uses
edit- King Rat, the head of the Grand Order of Water Rats, a music hall society of Great Britain
- "King Rat", nickname of Billy Wright (loyalist) (1960–1997), Ulster loyalist paramilitary leader during the Troubles in Northern Ireland, and an autobiography he wrote detailing his activities
- Uromys rex, a species of rat