Christopher Duncan Turk, M.D., commonly referred to by his last name "Turk," is a fictional character in the American comedy-drama Scrubs, played by Donald Faison. Turk appeared in every episode of the series except three season 8 episodes, "My Saving Grace", "My New Role" and "My Lawyer's in Love". Faison is the only original cast member, besides John C. McGinley, that returned for season 9 as a regular cast member.

Scrubs is an American medical sitcom created by Bill Lawrence that aired from October 2, 2001, to March 17, 2010, on NBC and later ABC. The series follows the lives of employees at the fictional Sacred Heart Hospital, which is a teaching hospital. The title is a play on surgical scrubs and a term for a low-ranking person because at the beginning of the series, most of the main characters are medical interns.