White knight

White knight may refer to:

Knight-errant, a literary stock character
The White Knight (Fitzgibbon family), an extinct hereditary Anglo-Norman title of nobility used in Ireland
White knight (business), a "friendly investor" in business

In literature

White Knight (Through the Looking-Glass), a character in Through the Looking Glass which resembles the chess-piece
White Knight, is Lewis Carroll as referred to by himself
The White Knight (book), a 1952 biography of Lewis Carroll

Scaled Composites White Knight, the aircraft used to carry and launch Scaled Composites SpaceShipOne
- Scaled Composites White Knight Two, the technological successor of the first
White Knights, the nickname for the HMM-165 helicopter squadron in the United States Marine Corps
Posnansky/Fronius PF-1 White Knight, glider

Knight (chess), playing piece in the game of chess
White Knight Chronicles, a video game by Level-5 for the PlayStation 3 and PlayStation 4
The Knights of Falador, a fictional organisation in the online game RuneScape
"The White Knight" (Cledus Maggard song), a 1976 hit single by Cledus Maggard
The name of the train engine in the Tokyopop manga Snow
"The White Knight" is also a nickname for Pittsburgh Penguin's superstar Evgeni Malkin.
"Gotham's White Knight", a nickname given to Harvey Dent in The Dark Knight
White Knight, a character in the Generator Rex cartoon series.
White Knight is a play-able character class in the ever popular MMORPG Maplestory.
White Knight (film), an Indian short documentary film directed by Aarti Shrivastava
White Knight is James Bond's codename while infiltrating a terrorist military base in the beginning of Tomorrow Never Dies.

White Knights of the Ku Klux Klan, one of the most violent and militant branches of the Ku Klux Klan
White Knight (chocolate), an Australian mint flavored chocolate candy bar
White Knight (software), a terminal program for Macintosh computers
White Knight tumble dryers, a brand of Crosslee plc