TDK (disambiguation)

TDK Corporation is a Japanese electronics manufacturer.

TDK may also refer to:


 * TDK Australian Audio Book Awards
 * Team Dragon Knights, disbanded League of Legends team
 * TDK Electronics, German subsidiary of TDK Corporation
 * Mark Knight (musician)
 * The Dark Knight, 2008 superhero film directed by Christopher Nolan
 * The Detachable Kid (character), a DC Comics character; see List of DC Comics characters: A
 * Turkish Language Association (Turkish: Türk Dil Kurumu or TDK), official authority
 * TDK SC, a Japanese football team
 * TDK - the IATA airport code for Taldykorgan Airport, Kazakhstan